55063960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{196657}}^1$

素因数の和:196675

約数の個数: 32

約数和(自身を含む): 141593760

約数和(自身を除く): 86529800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 196657, 393314, 786628, 983285, 1376599, 1573256, 1966570, 2753198, 3933140, 5506396, 6882995, 7866280, 11012792, 13765990, 27531980, 55063960]

約数ペア:

[(1, 55063960), (2, 27531980), (4, 13765990), (5, 11012792), (7, 7866280), (8, 6882995), (10, 5506396), (14, 3933140), (20, 2753198), (28, 1966570), (35, 1573256), (40, 1376599), (56, 983285), (70, 786628), (140, 393314), (280, 196657)]