53121430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3511}}^1$

素因数の和:3624

約数の個数: 32

約数和(自身を含む): 102409920

約数和(自身を除く): 49288490

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 3511, 7022, 7565, 15130, 17555, 35110, 59687, 119374, 298435, 312479, 596870, 624958, 1562395, 3124790, 5312143, 10624286, 26560715, 53121430]

約数ペア:

[(1, 53121430), (2, 26560715), (5, 10624286), (10, 5312143), (17, 3124790), (34, 1562395), (85, 624958), (89, 596870), (170, 312479), (178, 298435), (445, 119374), (890, 59687), (1513, 35110), (3026, 17555), (3511, 15130), (7022, 7565)]