48088781

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 54952704

約数和(自身を除く): 6863923

約数列:

[1, 13, 31, 67, 137, 169, 403, 871, 1781, 2077, 4247, 5239, 9179, 11323, 23153, 27001, 55211, 119327, 284549, 351013, 717743, 1551251, 3699137, 48088781]

約数ペア:

[(1, 48088781), (13, 3699137), (31, 1551251), (67, 717743), (137, 351013), (169, 284549), (403, 119327), (871, 55211), (1781, 27001), (2077, 23153), (4247, 11323), (5239, 9179)]