56865222

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 128568960

約数和(自身を除く): 71703738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 186, 202, 279, 303, 558, 606, 909, 1009, 1818, 2018, 3027, 3131, 6054, 6262, 9081, 9393, 18162, 18786, 28179, 31279, 56358, 62558, 93837, 101909, 187674, 203818, 281511, 305727, 563022, 611454, 917181, 1834362, 3159179, 6318358, 9477537, 18955074, 28432611, 56865222]

約数ペア:

[(1, 56865222), (2, 28432611), (3, 18955074), (6, 9477537), (9, 6318358), (18, 3159179), (31, 1834362), (62, 917181), (93, 611454), (101, 563022), (186, 305727), (202, 281511), (279, 203818), (303, 187674), (558, 101909), (606, 93837), (909, 62558), (1009, 56358), (1818, 31279), (2018, 28179), (3027, 18786), (3131, 18162), (6054, 9393), (6262, 9081)]