56965974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 71735466

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 47, 78, 82, 94, 123, 141, 246, 282, 379, 533, 611, 758, 1066, 1137, 1222, 1599, 1833, 1927, 2274, 3198, 3666, 3854, 4927, 5781, 9854, 11562, 14781, 15539, 17813, 25051, 29562, 31078, 35626, 46617, 50102, 53439, 75153, 93234, 106878, 150306, 202007, 231569, 404014, 463138, 606021, 694707, 730333, 1212042, 1389414, 1460666, 2190999, 4381998, 9494329, 18988658, 28482987, 56965974]

約数ペア:

[(1, 56965974), (2, 28482987), (3, 18988658), (6, 9494329), (13, 4381998), (26, 2190999), (39, 1460666), (41, 1389414), (47, 1212042), (78, 730333), (82, 694707), (94, 606021), (123, 463138), (141, 404014), (246, 231569), (282, 202007), (379, 150306), (533, 106878), (611, 93234), (758, 75153), (1066, 53439), (1137, 50102), (1222, 46617), (1599, 35626), (1833, 31078), (1927, 29562), (2274, 25051), (3198, 17813), (3666, 15539), (3854, 14781), (4927, 11562), (5781, 9854)]