50809227

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{821}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 79089552

約数和(自身を除く): 28280325

約数列:

[1, 3, 7, 21, 49, 147, 421, 821, 1263, 2463, 2947, 5747, 8841, 17241, 20629, 40229, 61887, 120687, 345641, 1036923, 2419487, 7258461, 16936409, 50809227]

約数ペア:

[(1, 50809227), (3, 16936409), (7, 7258461), (21, 2419487), (49, 1036923), (147, 345641), (421, 120687), (821, 61887), (1263, 40229), (2463, 20629), (2947, 17241), (5747, 8841)]