51120208993

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{913889}}^1$

素因数の和:914088

約数の個数: 16

約数和(自身を含む): 59834206080

約数和(自身を除く): 8713997087

約数列:

[1, 7, 61, 131, 427, 917, 7991, 55937, 913889, 6397223, 55747229, 119719459, 390230603, 838036213, 7302886999, 51120208993]

約数ペア:

[(1, 51120208993), (7, 7302886999), (61, 838036213), (131, 390230603), (427, 119719459), (917, 55747229), (7991, 6397223), (55937, 913889)]