48403090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{156139}}^1$

素因数の和:156177

約数の個数: 16

約数和(自身を含む): 89936640

約数和(自身を除く): 41533550

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 156139, 312278, 780695, 1561390, 4840309, 9680618, 24201545, 48403090]

約数ペア:

[(1, 48403090), (2, 24201545), (5, 9680618), (10, 4840309), (31, 1561390), (62, 780695), (155, 312278), (310, 156139)]