47499190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{279407}}^1$

素因数の和:279431

約数の個数: 16

約数和(自身を含む): 90528192

約数和(自身を除く): 43029002

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 279407, 558814, 1397035, 2794070, 4749919, 9499838, 23749595, 47499190]

約数ペア:

[(1, 47499190), (2, 23749595), (5, 9499838), (10, 4749919), (17, 2794070), (34, 1397035), (85, 558814), (170, 279407)]