51520322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{160001}}^1$

素因数の和:160033

約数の個数: 16

約数和(自身を含む): 92161152

約数和(自身を除く): 40640830

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 160001, 320002, 1120007, 2240014, 3680023, 7360046, 25760161, 51520322]

約数ペア:

[(1, 51520322), (2, 25760161), (7, 7360046), (14, 3680023), (23, 2240014), (46, 1120007), (161, 320002), (322, 160001)]