51014730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130807}}^1$

素因数の和:130830

約数の個数: 32

約数和(自身を含む): 131854464

約数和(自身を除く): 80839734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 130807, 261614, 392421, 654035, 784842, 1308070, 1700491, 1962105, 3400982, 3924210, 5101473, 8502455, 10202946, 17004910, 25507365, 51014730]

約数ペア:

[(1, 51014730), (2, 25507365), (3, 17004910), (5, 10202946), (6, 8502455), (10, 5101473), (13, 3924210), (15, 3400982), (26, 1962105), (30, 1700491), (39, 1308070), (65, 784842), (78, 654035), (130, 392421), (195, 261614), (390, 130807)]