51048160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8623}}^1$

素因数の和:8675

約数の個数: 48

約数和(自身を含む): 123875136

約数和(自身を除く): 72826976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 8623, 17246, 34492, 43115, 68984, 86230, 137968, 172460, 275936, 319051, 344920, 638102, 689840, 1276204, 1379680, 1595255, 2552408, 3190510, 5104816, 6381020, 10209632, 12762040, 25524080, 51048160]

約数ペア:

[(1, 51048160), (2, 25524080), (4, 12762040), (5, 10209632), (8, 6381020), (10, 5104816), (16, 3190510), (20, 2552408), (32, 1595255), (37, 1379680), (40, 1276204), (74, 689840), (80, 638102), (148, 344920), (160, 319051), (185, 275936), (296, 172460), (370, 137968), (592, 86230), (740, 68984), (1184, 43115), (1480, 34492), (2960, 17246), (5920, 8623)]