51153518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 87103296

約数和(自身を除く): 35949778

約数列:

[1, 2, 13, 23, 26, 46, 113, 226, 299, 598, 757, 1469, 1514, 2599, 2938, 5198, 9841, 17411, 19682, 33787, 34822, 67574, 85541, 171082, 226343, 452686, 1112033, 1967443, 2224066, 3934886, 25576759, 51153518]

約数ペア:

[(1, 51153518), (2, 25576759), (13, 3934886), (23, 2224066), (26, 1967443), (46, 1112033), (113, 452686), (226, 226343), (299, 171082), (598, 85541), (757, 67574), (1469, 34822), (1514, 33787), (2599, 19682), (2938, 17411), (5198, 9841)]