49404545

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 63548160

約数和(自身を除く): 14143615

約数列:

[1, 5, 29, 31, 145, 155, 379, 841, 899, 1895, 4205, 4495, 10991, 11749, 26071, 54955, 58745, 130355, 318739, 340721, 1593695, 1703605, 9880909, 49404545]

約数ペア:

[(1, 49404545), (5, 9880909), (29, 1703605), (31, 1593695), (145, 340721), (155, 318739), (379, 130355), (841, 58745), (899, 54955), (1895, 26071), (4205, 11749), (4495, 10991)]