51117178

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{158749}}^1$

素因数の和:158781

約数の個数: 16

約数和(自身を含む): 91440000

約数和(自身を除く): 40322822

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 158749, 317498, 1111243, 2222486, 3651227, 7302454, 25558589, 51117178]

約数ペア:

[(1, 51117178), (2, 25558589), (7, 7302454), (14, 3651227), (23, 2222486), (46, 1111243), (161, 317498), (322, 158749)]