53440972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13009}}^1$

素因数の和:13105

約数の個数: 24

約数和(自身を含む): 101998400

約数和(自身を除く): 48557428

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 13009, 26018, 52036, 169117, 338234, 676468, 1027711, 2055422, 4110844, 13360243, 26720486, 53440972]

約数ペア:

[(1, 53440972), (2, 26720486), (4, 13360243), (13, 4110844), (26, 2055422), (52, 1027711), (79, 676468), (158, 338234), (316, 169117), (1027, 52036), (2054, 26018), (4108, 13009)]