53393340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 205922304

約数和(自身を除く): 152528964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 105, 110, 127, 130, 132, 140, 143, 147, 154, 156, 165, 182, 195, 196, 210, 220, 231, 245, 254, 260, 273, 286, 294, 308, 330, 364, 381, 385, 390, 420, 429, 455, 462, 490, 508, 539, 546, 572, 588, 635, 637, 660, 715, 735, 762, 770, 780, 858, 889, 910, 924, 980, 1001, 1078, 1092, 1155, 1270, 1274, 1365, 1397, 1430, 1470, 1524, 1540, 1617, 1651, 1716, 1778, 1820, 1905, 1911, 2002, 2145, 2156, 2310, 2540, 2548, 2667, 2695, 2730, 2794, 2860, 2940, 3003, 3185, 3234, 3302, 3556, 3810, 3822, 4004, 4191, 4290, 4445, 4620, 4953, 5005, 5334, 5390, 5460, 5588, 6006, 6223, 6370, 6468, 6604, 6985, 7007, 7620, 7644, 8085, 8255, 8382, 8580, 8890, 9555, 9779, 9906, 10010, 10668, 10780, 11557, 12012, 12446, 12740, 13335, 13970, 14014, 15015, 16170, 16510, 16764, 17780, 18161, 18669, 19110, 19558, 19812, 20020, 20955, 21021, 23114, 24765, 24892, 26670, 27940, 28028, 29337, 30030, 31115, 32340, 33020, 34671, 35035, 36322, 37338, 38220, 39116, 41910, 42042, 46228, 48895, 49530, 53340, 54483, 57785, 58674, 60060, 62230, 68453, 69342, 70070, 72644, 74676, 80899, 83820, 84084, 90805, 93345, 97790, 99060, 105105, 108966, 115570, 117348, 124460, 127127, 136906, 138684, 140140, 146685, 161798, 173355, 181610, 186690, 195580, 205359, 210210, 217932, 231140, 242697, 254254, 272415, 273812, 293370, 323596, 342265, 346710, 363220, 373380, 381381, 404495, 410718, 420420, 485394, 508508, 544830, 586740, 635635, 684530, 693420, 762762, 808990, 821436, 889889, 970788, 1026795, 1089660, 1213485, 1271270, 1369060, 1525524, 1617980, 1779778, 1906905, 2053590, 2426970, 2542540, 2669667, 3559556, 3813810, 4107180, 4449445, 4853940, 5339334, 7627620, 8898890, 10678668, 13348335, 17797780, 26696670, 53393340]

約数ペア:

[(1, 53393340), (2, 26696670), (3, 17797780), (4, 13348335), (5, 10678668), (6, 8898890), (7, 7627620), (10, 5339334), (11, 4853940), (12, 4449445), (13, 4107180), (14, 3813810), (15, 3559556), (20, 2669667), (21, 2542540), (22, 2426970), (26, 2053590), (28, 1906905), (30, 1779778), (33, 1617980), (35, 1525524), (39, 1369060), (42, 1271270), (44, 1213485), (49, 1089660), (52, 1026795), (55, 970788), (60, 889889), (65, 821436), (66, 808990), (70, 762762), (77, 693420), (78, 684530), (84, 635635), (91, 586740), (98, 544830), (105, 508508), (110, 485394), (127, 420420), (130, 410718), (132, 404495), (140, 381381), (143, 373380), (147, 363220), (154, 346710), (156, 342265), (165, 323596), (182, 293370), (195, 273812), (196, 272415), (210, 254254), (220, 242697), (231, 231140), (245, 217932), (254, 210210), (260, 205359), (273, 195580), (286, 186690), (294, 181610), (308, 173355), (330, 161798), (364, 146685), (381, 140140), (385, 138684), (390, 136906), (420, 127127), (429, 124460), (455, 117348), (462, 115570), (490, 108966), (508, 105105), (539, 99060), (546, 97790), (572, 93345), (588, 90805), (635, 84084), (637, 83820), (660, 80899), (715, 74676), (735, 72644), (762, 70070), (770, 69342), (780, 68453), (858, 62230), (889, 60060), (910, 58674), (924, 57785), (980, 54483), (1001, 53340), (1078, 49530), (1092, 48895), (1155, 46228), (1270, 42042), (1274, 41910), (1365, 39116), (1397, 38220), (1430, 37338), (1470, 36322), (1524, 35035), (1540, 34671), (1617, 33020), (1651, 32340), (1716, 31115), (1778, 30030), (1820, 29337), (1905, 28028), (1911, 27940), (2002, 26670), (2145, 24892), (2156, 24765), (2310, 23114), (2540, 21021), (2548, 20955), (2667, 20020), (2695, 19812), (2730, 19558), (2794, 19110), (2860, 18669), (2940, 18161), (3003, 17780), (3185, 16764), (3234, 16510), (3302, 16170), (3556, 15015), (3810, 14014), (3822, 13970), (4004, 13335), (4191, 12740), (4290, 12446), (4445, 12012), (4620, 11557), (4953, 10780), (5005, 10668), (5334, 10010), (5390, 9906), (5460, 9779), (5588, 9555), (6006, 8890), (6223, 8580), (6370, 8382), (6468, 8255), (6604, 8085), (6985, 7644), (7007, 7620)]