49916360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 123076800

約数和(自身を除く): 73160440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 1627, 2360, 3068, 3254, 3835, 6136, 6508, 7670, 8135, 13016, 15340, 16270, 21151, 30680, 32540, 42302, 65080, 84604, 95993, 105755, 169208, 191986, 211510, 383972, 423020, 479965, 767944, 846040, 959930, 1247909, 1919860, 2495818, 3839720, 4991636, 6239545, 9983272, 12479090, 24958180, 49916360]

約数ペア:

[(1, 49916360), (2, 24958180), (4, 12479090), (5, 9983272), (8, 6239545), (10, 4991636), (13, 3839720), (20, 2495818), (26, 1919860), (40, 1247909), (52, 959930), (59, 846040), (65, 767944), (104, 479965), (118, 423020), (130, 383972), (236, 211510), (260, 191986), (295, 169208), (472, 105755), (520, 95993), (590, 84604), (767, 65080), (1180, 42302), (1534, 32540), (1627, 30680), (2360, 21151), (3068, 16270), (3254, 15340), (3835, 13016), (6136, 8135), (6508, 7670)]