50056890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128351}}^1$

素因数の和:128374

約数の個数: 32

約数和(自身を含む): 129378816

約数和(自身を除く): 79321926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128351, 256702, 385053, 641755, 770106, 1283510, 1668563, 1925265, 3337126, 3850530, 5005689, 8342815, 10011378, 16685630, 25028445, 50056890]

約数ペア:

[(1, 50056890), (2, 25028445), (3, 16685630), (5, 10011378), (6, 8342815), (10, 5005689), (13, 3850530), (15, 3337126), (26, 1925265), (30, 1668563), (39, 1283510), (65, 770106), (78, 641755), (130, 385053), (195, 256702), (390, 128351)]