57267830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 106644384

約数和(自身を除く): 49376554

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 1373, 2746, 4171, 6865, 8342, 13730, 20855, 41710, 59039, 118078, 133181, 266362, 295195, 590390, 665905, 1331810, 5726783, 11453566, 28633915, 57267830]

約数ペア:

[(1, 57267830), (2, 28633915), (5, 11453566), (10, 5726783), (43, 1331810), (86, 665905), (97, 590390), (194, 295195), (215, 266362), (430, 133181), (485, 118078), (970, 59039), (1373, 41710), (2746, 20855), (4171, 13730), (6865, 8342)]