49807641

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9749}}^1$

素因数の和:9896

約数の個数: 16

約数和(自身を含む): 72072000

約数和(自身を除く): 22264359

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 9749, 29247, 126737, 380211, 1277119, 3831357, 16602547, 49807641]

約数ペア:

[(1, 49807641), (3, 16602547), (13, 3831357), (39, 1277119), (131, 380211), (393, 126737), (1703, 29247), (5109, 9749)]