48741680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46867}}^1$

素因数の和:46893

約数の個数: 40

約数和(自身を含む): 122044272

約数和(自身を除く): 73302592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46867, 93734, 187468, 234335, 374936, 468670, 609271, 749872, 937340, 1218542, 1874680, 2437084, 3046355, 3749360, 4874168, 6092710, 9748336, 12185420, 24370840, 48741680]

約数ペア:

[(1, 48741680), (2, 24370840), (4, 12185420), (5, 9748336), (8, 6092710), (10, 4874168), (13, 3749360), (16, 3046355), (20, 2437084), (26, 1874680), (40, 1218542), (52, 937340), (65, 749872), (80, 609271), (104, 468670), (130, 374936), (208, 234335), (260, 187468), (520, 93734), (1040, 46867)]