48858790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^2$

素因数の和:832

約数の個数: 24

約数和(自身を含む): 91012032

約数和(自身を除く): 42153242

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 397, 794, 1985, 3970, 12307, 24614, 61535, 123070, 157609, 315218, 788045, 1576090, 4885879, 9771758, 24429395, 48858790]

約数ペア:

[(1, 48858790), (2, 24429395), (5, 9771758), (10, 4885879), (31, 1576090), (62, 788045), (155, 315218), (310, 157609), (397, 123070), (794, 61535), (1985, 24614), (3970, 12307)]