49154170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 95855760

約数和(自身を除く): 46701590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2089, 2353, 4178, 4706, 10445, 11765, 20890, 23530, 27157, 54314, 135785, 271570, 378109, 756218, 1890545, 3781090, 4915417, 9830834, 24577085, 49154170]

約数ペア:

[(1, 49154170), (2, 24577085), (5, 9830834), (10, 4915417), (13, 3781090), (26, 1890545), (65, 756218), (130, 378109), (181, 271570), (362, 135785), (905, 54314), (1810, 27157), (2089, 23530), (2353, 20890), (4178, 11765), (4706, 10445)]