51379926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15319}}^1$

素因数の和:15380

約数の個数: 32

約数和(自身を含む): 113245440

約数和(自身を除く): 61865514

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 15319, 30638, 45957, 91914, 199147, 398294, 597441, 658717, 1194882, 1317434, 1976151, 3952302, 8563321, 17126642, 25689963, 51379926]

約数ペア:

[(1, 51379926), (2, 25689963), (3, 17126642), (6, 8563321), (13, 3952302), (26, 1976151), (39, 1317434), (43, 1194882), (78, 658717), (86, 597441), (129, 398294), (258, 199147), (559, 91914), (1118, 45957), (1677, 30638), (3354, 15319)]