55481513

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^2$

素因数の和:376

約数の個数: 12

約数和(自身を含む): 57896964

約数和(自身を除く): 2415451

約数列:

[1, 53, 61, 131, 3233, 6943, 7991, 17161, 423523, 909533, 1046821, 55481513]

約数ペア:

[(1, 55481513), (53, 1046821), (61, 909533), (131, 423523), (3233, 17161), (6943, 7991)]