49680963

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 73032960

約数和(自身を除く): 23351997

約数列:

[1, 3, 9, 139, 151, 263, 417, 453, 789, 1251, 1359, 2367, 20989, 36557, 39713, 62967, 109671, 119139, 188901, 329013, 357417, 5520107, 16560321, 49680963]

約数ペア:

[(1, 49680963), (3, 16560321), (9, 5520107), (139, 357417), (151, 329013), (263, 188901), (417, 119139), (453, 109671), (789, 62967), (1251, 39713), (1359, 36557), (2367, 20989)]