56253670067

素因数分解:

$7^4\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1889}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 66914769600

約数和(自身を除く): 10661099533

約数列:

[1, 7, 49, 79, 157, 343, 553, 1099, 1889, 2401, 3871, 7693, 12403, 13223, 27097, 53851, 86821, 92561, 149231, 189679, 296573, 376957, 607747, 647927, 1044617, 2076011, 4254229, 4535489, 7312319, 14532077, 23429267, 29779603, 51186233, 101724539, 164004869, 358303631, 712071773, 1148034083, 8036238581, 56253670067]

約数ペア:

[(1, 56253670067), (7, 8036238581), (49, 1148034083), (79, 712071773), (157, 358303631), (343, 164004869), (553, 101724539), (1099, 51186233), (1889, 29779603), (2401, 23429267), (3871, 14532077), (7693, 7312319), (12403, 4535489), (13223, 4254229), (27097, 2076011), (53851, 1044617), (86821, 647927), (92561, 607747), (149231, 376957), (189679, 296573)]