56757970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{63773}}^1$

素因数の和:63869

約数の個数: 16

約数和(自身を含む): 103313880

約数和(自身を除く): 46555910

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 63773, 127546, 318865, 637730, 5675797, 11351594, 28378985, 56757970]

約数ペア:

[(1, 56757970), (2, 28378985), (5, 11351594), (10, 5675797), (89, 637730), (178, 318865), (445, 127546), (890, 63773)]