49292460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 188697600

約数和(自身を除く): 139405140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 29, 30, 35, 36, 38, 42, 45, 57, 58, 60, 63, 70, 71, 76, 84, 87, 90, 95, 105, 114, 116, 126, 133, 140, 142, 145, 171, 174, 180, 190, 203, 210, 213, 228, 252, 261, 266, 284, 285, 290, 315, 342, 348, 355, 380, 399, 406, 420, 426, 435, 497, 522, 532, 551, 570, 580, 609, 630, 639, 665, 684, 710, 798, 812, 852, 855, 870, 994, 1015, 1044, 1065, 1102, 1140, 1197, 1218, 1260, 1278, 1305, 1330, 1349, 1420, 1491, 1596, 1653, 1710, 1740, 1827, 1988, 1995, 2030, 2059, 2130, 2204, 2394, 2436, 2485, 2556, 2610, 2660, 2698, 2755, 2982, 3045, 3195, 3306, 3420, 3654, 3857, 3990, 4047, 4060, 4118, 4260, 4473, 4788, 4959, 4970, 5220, 5396, 5510, 5964, 5985, 6090, 6177, 6390, 6612, 6745, 7308, 7455, 7714, 7980, 8094, 8236, 8265, 8946, 9135, 9443, 9918, 9940, 10295, 11020, 11571, 11970, 12141, 12180, 12354, 12780, 13490, 14413, 14910, 15428, 16188, 16530, 17892, 18270, 18531, 18886, 19285, 19836, 20235, 20590, 22365, 23142, 23940, 24282, 24708, 24795, 26980, 28329, 28826, 29820, 30885, 33060, 34713, 36540, 37062, 37772, 38570, 39121, 40470, 41180, 43239, 44730, 46284, 47215, 48564, 49590, 56658, 57652, 57855, 60705, 61770, 69426, 72065, 74124, 77140, 78242, 80940, 84987, 86478, 89460, 92655, 94430, 99180, 113316, 115710, 117363, 121410, 123540, 129717, 138852, 141645, 144130, 156484, 169974, 172956, 173565, 185310, 188860, 195605, 216195, 231420, 234726, 242820, 259434, 273847, 283290, 288260, 339948, 347130, 352089, 370620, 391210, 424935, 432390, 469452, 518868, 547694, 566580, 586815, 648585, 694260, 704178, 782420, 821541, 849870, 864780, 1095388, 1173630, 1297170, 1369235, 1408356, 1643082, 1699740, 1760445, 2347260, 2464623, 2594340, 2738470, 3286164, 3520890, 4107705, 4929246, 5476940, 7041780, 8215410, 9858492, 12323115, 16430820, 24646230, 49292460]

約数ペア:

[(1, 49292460), (2, 24646230), (3, 16430820), (4, 12323115), (5, 9858492), (6, 8215410), (7, 7041780), (9, 5476940), (10, 4929246), (12, 4107705), (14, 3520890), (15, 3286164), (18, 2738470), (19, 2594340), (20, 2464623), (21, 2347260), (28, 1760445), (29, 1699740), (30, 1643082), (35, 1408356), (36, 1369235), (38, 1297170), (42, 1173630), (45, 1095388), (57, 864780), (58, 849870), (60, 821541), (63, 782420), (70, 704178), (71, 694260), (76, 648585), (84, 586815), (87, 566580), (90, 547694), (95, 518868), (105, 469452), (114, 432390), (116, 424935), (126, 391210), (133, 370620), (140, 352089), (142, 347130), (145, 339948), (171, 288260), (174, 283290), (180, 273847), (190, 259434), (203, 242820), (210, 234726), (213, 231420), (228, 216195), (252, 195605), (261, 188860), (266, 185310), (284, 173565), (285, 172956), (290, 169974), (315, 156484), (342, 144130), (348, 141645), (355, 138852), (380, 129717), (399, 123540), (406, 121410), (420, 117363), (426, 115710), (435, 113316), (497, 99180), (522, 94430), (532, 92655), (551, 89460), (570, 86478), (580, 84987), (609, 80940), (630, 78242), (639, 77140), (665, 74124), (684, 72065), (710, 69426), (798, 61770), (812, 60705), (852, 57855), (855, 57652), (870, 56658), (994, 49590), (1015, 48564), (1044, 47215), (1065, 46284), (1102, 44730), (1140, 43239), (1197, 41180), (1218, 40470), (1260, 39121), (1278, 38570), (1305, 37772), (1330, 37062), (1349, 36540), (1420, 34713), (1491, 33060), (1596, 30885), (1653, 29820), (1710, 28826), (1740, 28329), (1827, 26980), (1988, 24795), (1995, 24708), (2030, 24282), (2059, 23940), (2130, 23142), (2204, 22365), (2394, 20590), (2436, 20235), (2485, 19836), (2556, 19285), (2610, 18886), (2660, 18531), (2698, 18270), (2755, 17892), (2982, 16530), (3045, 16188), (3195, 15428), (3306, 14910), (3420, 14413), (3654, 13490), (3857, 12780), (3990, 12354), (4047, 12180), (4060, 12141), (4118, 11970), (4260, 11571), (4473, 11020), (4788, 10295), (4959, 9940), (4970, 9918), (5220, 9443), (5396, 9135), (5510, 8946), (5964, 8265), (5985, 8236), (6090, 8094), (6177, 7980), (6390, 7714), (6612, 7455), (6745, 7308)]