53403844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21851}}^1$

素因数の和:21915

約数の個数: 24

約数和(自身を含む): 102791808

約数和(自身を除く): 49387964

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 21851, 43702, 87404, 284063, 568126, 1026997, 1136252, 2053994, 4107988, 13350961, 26701922, 53403844]

約数ペア:

[(1, 53403844), (2, 26701922), (4, 13350961), (13, 4107988), (26, 2053994), (47, 1136252), (52, 1026997), (94, 568126), (188, 284063), (611, 87404), (1222, 43702), (2444, 21851)]