48899991

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2203}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 76381824

約数和(自身を除く): 27481833

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 2203, 3171, 6609, 7399, 15421, 22197, 46263, 107947, 323841, 332653, 997959, 2328571, 6985713, 16299997, 48899991]

約数ペア:

[(1, 48899991), (3, 16299997), (7, 6985713), (21, 2328571), (49, 997959), (147, 332653), (151, 323841), (453, 107947), (1057, 46263), (2203, 22197), (3171, 15421), (6609, 7399)]