52486590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134581}}^1$

素因数の和:134604

約数の個数: 32

約数和(自身を含む): 135658656

約数和(自身を除く): 83172066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 134581, 269162, 403743, 672905, 807486, 1345810, 1749553, 2018715, 3499106, 4037430, 5248659, 8747765, 10497318, 17495530, 26243295, 52486590]

約数ペア:

[(1, 52486590), (2, 26243295), (3, 17495530), (5, 10497318), (6, 8747765), (10, 5248659), (13, 4037430), (15, 3499106), (26, 2018715), (30, 1749553), (39, 1345810), (65, 807486), (78, 672905), (130, 403743), (195, 269162), (390, 134581)]