47975278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23357}}^1$

素因数の和:23451

約数の個数: 16

約数和(自身を含む): 78482880

約数和(自身を除く): 30507602

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 23357, 46714, 303641, 607282, 1845203, 3690406, 23987639, 47975278]

約数ペア:

[(1, 47975278), (2, 23987639), (13, 3690406), (26, 1845203), (79, 607282), (158, 303641), (1027, 46714), (2054, 23357)]