148944550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{129517}}^1$

素因数の和:129552

約数の個数: 24

約数和(自身を含む): 289084176

約数和(自身を除く): 140139626

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 129517, 259034, 647585, 1295170, 2978891, 3237925, 5957782, 6475850, 14894455, 29788910, 74472275, 148944550]

約数ペア:

[(1, 148944550), (2, 74472275), (5, 29788910), (10, 14894455), (23, 6475850), (25, 5957782), (46, 3237925), (50, 2978891), (115, 1295170), (230, 647585), (575, 259034), (1150, 129517)]