49875080

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3767}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 112587840

約数和(自身を除く): 62712760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 3767, 6620, 7534, 13240, 15068, 18835, 30136, 37670, 75340, 150680, 1246877, 2493754, 4987508, 6234385, 9975016, 12468770, 24937540, 49875080]

約数ペア:

[(1, 49875080), (2, 24937540), (4, 12468770), (5, 9975016), (8, 6234385), (10, 4987508), (20, 2493754), (40, 1246877), (331, 150680), (662, 75340), (1324, 37670), (1655, 30136), (2648, 18835), (3310, 15068), (3767, 13240), (6620, 7534)]