48156810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123479}}^1$

素因数の和:123502

約数の個数: 32

約数和(自身を含む): 124467840

約数和(自身を除く): 76311030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 123479, 246958, 370437, 617395, 740874, 1234790, 1605227, 1852185, 3210454, 3704370, 4815681, 8026135, 9631362, 16052270, 24078405, 48156810]

約数ペア:

[(1, 48156810), (2, 24078405), (3, 16052270), (5, 9631362), (6, 8026135), (10, 4815681), (13, 3704370), (15, 3210454), (26, 1852185), (30, 1605227), (39, 1234790), (65, 740874), (78, 617395), (130, 370437), (195, 246958), (390, 123479)]