48899090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157739}}^1$

素因数の和:157777

約数の個数: 16

約数和(自身を含む): 90858240

約数和(自身を除く): 41959150

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 157739, 315478, 788695, 1577390, 4889909, 9779818, 24449545, 48899090]

約数ペア:

[(1, 48899090), (2, 24449545), (5, 9779818), (10, 4889909), (31, 1577390), (62, 788695), (155, 315478), (310, 157739)]