47945930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{911}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 91272960

約数和(自身を除く): 43327030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 911, 1385, 1822, 2770, 4555, 5263, 9110, 10526, 17309, 26315, 34618, 52630, 86545, 173090, 252347, 504694, 1261735, 2523470, 4794593, 9589186, 23972965, 47945930]

約数ペア:

[(1, 47945930), (2, 23972965), (5, 9589186), (10, 4794593), (19, 2523470), (38, 1261735), (95, 504694), (190, 252347), (277, 173090), (554, 86545), (911, 52630), (1385, 34618), (1822, 26315), (2770, 17309), (4555, 10526), (5263, 9110)]