56688380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6863}}^1$

素因数の和:6938

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 81689860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6863, 8260, 13726, 27452, 34315, 48041, 68630, 96082, 137260, 192164, 240205, 404917, 480410, 809834, 960820, 1619668, 2024585, 2834419, 4049170, 5668838, 8098340, 11337676, 14172095, 28344190, 56688380]

約数ペア:

[(1, 56688380), (2, 28344190), (4, 14172095), (5, 11337676), (7, 8098340), (10, 5668838), (14, 4049170), (20, 2834419), (28, 2024585), (35, 1619668), (59, 960820), (70, 809834), (118, 480410), (140, 404917), (236, 240205), (295, 192164), (413, 137260), (590, 96082), (826, 68630), (1180, 48041), (1652, 34315), (2065, 27452), (4130, 13726), (6863, 8260)]