52237160

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11981}}^1$

素因数の和:12101

約数の個数: 32

約数和(自身を含む): 118621800

約数和(自身を除く): 66384640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 11981, 23962, 47924, 59905, 95848, 119810, 239620, 479240, 1305929, 2611858, 5223716, 6529645, 10447432, 13059290, 26118580, 52237160]

約数ペア:

[(1, 52237160), (2, 26118580), (4, 13059290), (5, 10447432), (8, 6529645), (10, 5223716), (20, 2611858), (40, 1305929), (109, 479240), (218, 239620), (436, 119810), (545, 95848), (872, 59905), (1090, 47924), (2180, 23962), (4360, 11981)]