56420221247

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{72277}}^1$

素因数の和:72483

約数の個数: 24

約数和(自身を含む): 63488995200

約数和(自身を除く): 7068773953

約数列:

[1, 13, 31, 149, 169, 403, 1937, 4619, 5239, 25181, 60047, 72277, 780611, 939601, 2240587, 10769273, 12214813, 29127631, 140000549, 333847463, 378659203, 1820007137, 4340017019, 56420221247]

約数ペア:

[(1, 56420221247), (13, 4340017019), (31, 1820007137), (149, 378659203), (169, 333847463), (403, 140000549), (1937, 29127631), (4619, 12214813), (5239, 10769273), (25181, 2240587), (60047, 939601), (72277, 780611)]