51325048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 98604000

約数和(自身を除く): 47278952

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 284, 436, 568, 829, 872, 1658, 3316, 6632, 7739, 15478, 30956, 58859, 61912, 90361, 117718, 180722, 235436, 361444, 470872, 722888, 6415631, 12831262, 25662524, 51325048]

約数ペア:

[(1, 51325048), (2, 25662524), (4, 12831262), (8, 6415631), (71, 722888), (109, 470872), (142, 361444), (218, 235436), (284, 180722), (436, 117718), (568, 90361), (829, 61912), (872, 58859), (1658, 30956), (3316, 15478), (6632, 7739)]