53915890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{770227}}^1$

素因数の和:770241

約数の個数: 16

約数和(自身を含む): 110912832

約数和(自身を除く): 56996942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 770227, 1540454, 3851135, 5391589, 7702270, 10783178, 26957945, 53915890]

約数ペア:

[(1, 53915890), (2, 26957945), (5, 10783178), (7, 7702270), (10, 5391589), (14, 3851135), (35, 1540454), (70, 770227)]