53180780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{91691}}^1$

素因数の和:91729

約数の個数: 24

約数和(自身を含む): 115531920

約数和(自身を除く): 62351140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 91691, 183382, 366764, 458455, 916910, 1833820, 2659039, 5318078, 10636156, 13295195, 26590390, 53180780]

約数ペア:

[(1, 53180780), (2, 26590390), (4, 13295195), (5, 10636156), (10, 5318078), (20, 2659039), (29, 1833820), (58, 916910), (116, 458455), (145, 366764), (290, 183382), (580, 91691)]