55140728

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 105084000

約数和(自身を除く): 49943272

約数列:

[1, 2, 4, 8, 149, 167, 277, 298, 334, 554, 596, 668, 1108, 1192, 1336, 2216, 24883, 41273, 46259, 49766, 82546, 92518, 99532, 165092, 185036, 199064, 330184, 370072, 6892591, 13785182, 27570364, 55140728]

約数ペア:

[(1, 55140728), (2, 27570364), (4, 13785182), (8, 6892591), (149, 370072), (167, 330184), (277, 199064), (298, 185036), (334, 165092), (554, 99532), (596, 92518), (668, 82546), (1108, 49766), (1192, 46259), (1336, 41273), (2216, 24883)]