49137340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{350981}}^1$

素因数の和:350997

約数の個数: 24

約数和(自身を含む): 117929952

約数和(自身を除く): 68792612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 350981, 701962, 1403924, 1754905, 2456867, 3509810, 4913734, 7019620, 9827468, 12284335, 24568670, 49137340]

約数ペア:

[(1, 49137340), (2, 24568670), (4, 12284335), (5, 9827468), (7, 7019620), (10, 4913734), (14, 3509810), (20, 2456867), (28, 1754905), (35, 1403924), (70, 701962), (140, 350981)]