53129830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{408691}}^1$

素因数の和:408711

約数の個数: 16

約数和(自身を含む): 102990384

約数和(自身を除く): 49860554

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 408691, 817382, 2043455, 4086910, 5312983, 10625966, 26564915, 53129830]

約数ペア:

[(1, 53129830), (2, 26564915), (5, 10625966), (10, 5312983), (13, 4086910), (26, 2043455), (65, 817382), (130, 408691)]