56049560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{200177}}^1$

素因数の和:200195

約数の個数: 32

約数和(自身を含む): 144128160

約数和(自身を除く): 88078600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 200177, 400354, 800708, 1000885, 1401239, 1601416, 2001770, 2802478, 4003540, 5604956, 7006195, 8007080, 11209912, 14012390, 28024780, 56049560]

約数ペア:

[(1, 56049560), (2, 28024780), (4, 14012390), (5, 11209912), (7, 8007080), (8, 7006195), (10, 5604956), (14, 4003540), (20, 2802478), (28, 2001770), (35, 1601416), (40, 1401239), (56, 1000885), (70, 800708), (140, 400354), (280, 200177)]