51484540

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3769}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 108304560

約数和(自身を除く): 56820020

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 3769, 6830, 7538, 13660, 15076, 18845, 37690, 75380, 2574227, 5148454, 10296908, 12871135, 25742270, 51484540]

約数ペア:

[(1, 51484540), (2, 25742270), (4, 12871135), (5, 10296908), (10, 5148454), (20, 2574227), (683, 75380), (1366, 37690), (2732, 18845), (3415, 15076), (3769, 13660), (6830, 7538)]