53918940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4259}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 151724160

約数和(自身を除く): 97805220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 4259, 6330, 8518, 12660, 12777, 17036, 21295, 25554, 42590, 51108, 63885, 85180, 127770, 255540, 898649, 1797298, 2695947, 3594596, 4493245, 5391894, 8986490, 10783788, 13479735, 17972980, 26959470, 53918940]

約数ペア:

[(1, 53918940), (2, 26959470), (3, 17972980), (4, 13479735), (5, 10783788), (6, 8986490), (10, 5391894), (12, 4493245), (15, 3594596), (20, 2695947), (30, 1797298), (60, 898649), (211, 255540), (422, 127770), (633, 85180), (844, 63885), (1055, 51108), (1266, 42590), (2110, 25554), (2532, 21295), (3165, 17036), (4220, 12777), (4259, 12660), (6330, 8518)]