52538590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1459}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 102281760

約数和(自身を除く): 49743170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 1459, 2770, 2918, 3601, 7202, 7295, 14590, 18005, 18967, 36010, 37934, 94835, 189670, 404143, 808286, 2020715, 4041430, 5253859, 10507718, 26269295, 52538590]

約数ペア:

[(1, 52538590), (2, 26269295), (5, 10507718), (10, 5253859), (13, 4041430), (26, 2020715), (65, 808286), (130, 404143), (277, 189670), (554, 94835), (1385, 37934), (1459, 36010), (2770, 18967), (2918, 18005), (3601, 14590), (7202, 7295)]