53721332

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4691}}^1$

素因数の和:5111

約数の個数: 24

約数和(自身を含む): 107728320

約数和(自身を除く): 54006988

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 4691, 5726, 9382, 11452, 18764, 32837, 65674, 131348, 1918619, 3837238, 7674476, 13430333, 26860666, 53721332]

約数ペア:

[(1, 53721332), (2, 26860666), (4, 13430333), (7, 7674476), (14, 3837238), (28, 1918619), (409, 131348), (818, 65674), (1636, 32837), (2863, 18764), (4691, 11452), (5726, 9382)]