49118020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{350843}}^1$

素因数の和:350859

約数の個数: 24

約数和(自身を含む): 117883584

約数和(自身を除く): 68765564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 350843, 701686, 1403372, 1754215, 2455901, 3508430, 4911802, 7016860, 9823604, 12279505, 24559010, 49118020]

約数ペア:

[(1, 49118020), (2, 24559010), (4, 12279505), (5, 9823604), (7, 7016860), (10, 4911802), (14, 3508430), (20, 2455901), (28, 1754215), (35, 1403372), (70, 701686), (140, 350843)]