55661380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5261}}^1$

素因数の和:5316

約数の個数: 36

約数和(自身を含む): 122215212

約数和(自身を除く): 66553832

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5261, 5290, 10522, 10580, 21044, 26305, 52610, 105220, 121003, 242006, 484012, 605015, 1210030, 2420060, 2783069, 5566138, 11132276, 13915345, 27830690, 55661380]

約数ペア:

[(1, 55661380), (2, 27830690), (4, 13915345), (5, 11132276), (10, 5566138), (20, 2783069), (23, 2420060), (46, 1210030), (92, 605015), (115, 484012), (230, 242006), (460, 121003), (529, 105220), (1058, 52610), (2116, 26305), (2645, 21044), (5261, 10580), (5290, 10522)]