47255780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 123959808

約数和(自身を除く): 76704028

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 41, 44, 52, 55, 62, 65, 82, 110, 124, 130, 143, 155, 164, 169, 205, 220, 260, 286, 310, 338, 341, 403, 410, 451, 533, 572, 620, 676, 682, 715, 806, 820, 845, 902, 1066, 1271, 1364, 1430, 1612, 1690, 1705, 1804, 1859, 2015, 2132, 2255, 2542, 2665, 2860, 3380, 3410, 3718, 4030, 4433, 4510, 5084, 5239, 5330, 5863, 6355, 6820, 6929, 7436, 8060, 8866, 9020, 9295, 10478, 10660, 11726, 12710, 13858, 13981, 16523, 17732, 18590, 20956, 22165, 23452, 25420, 26195, 27716, 27962, 29315, 33046, 34645, 37180, 44330, 52390, 55924, 57629, 58630, 66092, 69290, 69905, 76219, 82615, 88660, 104780, 115258, 117260, 138580, 139810, 152438, 165230, 181753, 214799, 230516, 279620, 288145, 304876, 330460, 363506, 381095, 429598, 576290, 727012, 762190, 859196, 908765, 1073995, 1152580, 1524380, 1817530, 2147990, 2362789, 3635060, 4295980, 4725578, 9451156, 11813945, 23627890, 47255780]

約数ペア:

[(1, 47255780), (2, 23627890), (4, 11813945), (5, 9451156), (10, 4725578), (11, 4295980), (13, 3635060), (20, 2362789), (22, 2147990), (26, 1817530), (31, 1524380), (41, 1152580), (44, 1073995), (52, 908765), (55, 859196), (62, 762190), (65, 727012), (82, 576290), (110, 429598), (124, 381095), (130, 363506), (143, 330460), (155, 304876), (164, 288145), (169, 279620), (205, 230516), (220, 214799), (260, 181753), (286, 165230), (310, 152438), (338, 139810), (341, 138580), (403, 117260), (410, 115258), (451, 104780), (533, 88660), (572, 82615), (620, 76219), (676, 69905), (682, 69290), (715, 66092), (806, 58630), (820, 57629), (845, 55924), (902, 52390), (1066, 44330), (1271, 37180), (1364, 34645), (1430, 33046), (1612, 29315), (1690, 27962), (1705, 27716), (1804, 26195), (1859, 25420), (2015, 23452), (2132, 22165), (2255, 20956), (2542, 18590), (2665, 17732), (2860, 16523), (3380, 13981), (3410, 13858), (3718, 12710), (4030, 11726), (4433, 10660), (4510, 10478), (5084, 9295), (5239, 9020), (5330, 8866), (5863, 8060), (6355, 7436), (6820, 6929)]