51101805

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{64279}}^1$

素因数の和:64340

約数の個数: 16

約数和(自身を含む): 83306880

約数和(自身を除く): 32205075

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 64279, 192837, 321395, 964185, 3406787, 10220361, 17033935, 51101805]

約数ペア:

[(1, 51101805), (3, 17033935), (5, 10220361), (15, 3406787), (53, 964185), (159, 321395), (265, 192837), (795, 64279)]