45290620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42727}}^1$

素因数の和:42789

約数の個数: 24

約数和(自身を含む): 96907104

約数和(自身を除く): 51616484

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 42727, 85454, 170908, 213635, 427270, 854540, 2264531, 4529062, 9058124, 11322655, 22645310, 45290620]

約数ペア:

[(1, 45290620), (2, 22645310), (4, 11322655), (5, 9058124), (10, 4529062), (20, 2264531), (53, 854540), (106, 427270), (212, 213635), (265, 170908), (530, 85454), (1060, 42727)]