51464860

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{24049}}^1$

素因数の和:24165

約数の個数: 24

約数和(自身を含む): 109090800

約数和(自身を除く): 57625940

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 24049, 48098, 96196, 120245, 240490, 480980, 2573243, 5146486, 10292972, 12866215, 25732430, 51464860]

約数ペア:

[(1, 51464860), (2, 25732430), (4, 12866215), (5, 10292972), (10, 5146486), (20, 2573243), (107, 480980), (214, 240490), (428, 120245), (535, 96196), (1070, 48098), (2140, 24049)]