57302063

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 72521568

約数和(自身を除く): 15219505

約数列:

[1, 7, 13, 53, 91, 109, 371, 689, 763, 1417, 4823, 5777, 9919, 11881, 40439, 75101, 83167, 154453, 525707, 629693, 1081171, 4407851, 8186009, 57302063]

約数ペア:

[(1, 57302063), (7, 8186009), (13, 4407851), (53, 1081171), (91, 629693), (109, 525707), (371, 154453), (689, 83167), (763, 75101), (1417, 40439), (4823, 11881), (5777, 9919)]