54960980

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18199}}^1$

素因数の和:18359

約数の個数: 24

約数和(自身を含む): 116188800

約数和(自身を除く): 61227820

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 18199, 36398, 72796, 90995, 181990, 363980, 2748049, 5496098, 10992196, 13740245, 27480490, 54960980]

約数ペア:

[(1, 54960980), (2, 27480490), (4, 13740245), (5, 10992196), (10, 5496098), (20, 2748049), (151, 363980), (302, 181990), (604, 90995), (755, 72796), (1510, 36398), (3020, 18199)]