50536590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129581}}^1$

素因数の和:129604

約数の個数: 32

約数和(自身を含む): 130618656

約数和(自身を除く): 80082066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 129581, 259162, 388743, 647905, 777486, 1295810, 1684553, 1943715, 3369106, 3887430, 5053659, 8422765, 10107318, 16845530, 25268295, 50536590]

約数ペア:

[(1, 50536590), (2, 25268295), (3, 16845530), (5, 10107318), (6, 8422765), (10, 5053659), (13, 3887430), (15, 3369106), (26, 1943715), (30, 1684553), (39, 1295810), (65, 777486), (78, 647905), (130, 388743), (195, 259162), (390, 129581)]