53495305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4968

約数の個数: 16

約数和(自身を含む): 67212288

約数和(自身を除く): 13716983

約数列:

[1, 5, 31, 71, 155, 355, 2201, 4861, 11005, 24305, 150691, 345131, 753455, 1725655, 10699061, 53495305]

約数ペア:

[(1, 53495305), (5, 10699061), (31, 1725655), (71, 753455), (155, 345131), (355, 150691), (2201, 24305), (4861, 11005)]