53008820

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10313}}^1$

素因数の和:10579

約数の個数: 24

約数和(自身を含む): 111762504

約数和(自身を除く): 58753684

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 10313, 20626, 41252, 51565, 103130, 206260, 2650441, 5300882, 10601764, 13252205, 26504410, 53008820]

約数ペア:

[(1, 53008820), (2, 26504410), (4, 13252205), (5, 10601764), (10, 5300882), (20, 2650441), (257, 206260), (514, 103130), (1028, 51565), (1285, 41252), (2570, 20626), (5140, 10313)]