51943352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{209449}}^1$

素因数の和:209486

約数の個数: 16

約数和(自身を含む): 100536000

約数和(自身を除く): 48592648

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 209449, 418898, 837796, 1675592, 6492919, 12985838, 25971676, 51943352]

約数ペア:

[(1, 51943352), (2, 25971676), (4, 12985838), (8, 6492919), (31, 1675592), (62, 837796), (124, 418898), (248, 209449)]