54637240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2452

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 87611720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2351, 2905, 3320, 4648, 4702, 5810, 9404, 11620, 11755, 16457, 18808, 23240, 23510, 32914, 47020, 65828, 82285, 94040, 131656, 164570, 195133, 329140, 390266, 658280, 780532, 975665, 1365931, 1561064, 1951330, 2731862, 3902660, 5463724, 6829655, 7805320, 10927448, 13659310, 27318620, 54637240]

約数ペア:

[(1, 54637240), (2, 27318620), (4, 13659310), (5, 10927448), (7, 7805320), (8, 6829655), (10, 5463724), (14, 3902660), (20, 2731862), (28, 1951330), (35, 1561064), (40, 1365931), (56, 975665), (70, 780532), (83, 658280), (140, 390266), (166, 329140), (280, 195133), (332, 164570), (415, 131656), (581, 94040), (664, 82285), (830, 65828), (1162, 47020), (1660, 32914), (2324, 23510), (2351, 23240), (2905, 18808), (3320, 16457), (4648, 11755), (4702, 11620), (5810, 9404)]