47824940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77137}}^1$

素因数の和:77177

約数の個数: 24

約数和(自身を含む): 103673472

約数和(自身を除く): 55848532

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 77137, 154274, 308548, 385685, 771370, 1542740, 2391247, 4782494, 9564988, 11956235, 23912470, 47824940]

約数ペア:

[(1, 47824940), (2, 23912470), (4, 11956235), (5, 9564988), (10, 4782494), (20, 2391247), (31, 1542740), (62, 771370), (124, 385685), (155, 308548), (310, 154274), (620, 77137)]