51816728

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 99246000

約数和(自身を除く): 47429272

約数列:

[1, 2, 4, 8, 67, 134, 268, 277, 349, 536, 554, 698, 1108, 1396, 2216, 2792, 18559, 23383, 37118, 46766, 74236, 93532, 96673, 148472, 187064, 193346, 386692, 773384, 6477091, 12954182, 25908364, 51816728]

約数ペア:

[(1, 51816728), (2, 25908364), (4, 12954182), (8, 6477091), (67, 773384), (134, 386692), (268, 193346), (277, 187064), (349, 148472), (536, 96673), (554, 93532), (698, 74236), (1108, 46766), (1396, 37118), (2216, 23383), (2792, 18559)]