51750530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5039}}^1$

素因数の和:5138

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 49855870

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5039, 5135, 10078, 10270, 25195, 50390, 65507, 131014, 327535, 398081, 655070, 796162, 1990405, 3980810, 5175053, 10350106, 25875265, 51750530]

約数ペア:

[(1, 51750530), (2, 25875265), (5, 10350106), (10, 5175053), (13, 3980810), (26, 1990405), (65, 796162), (79, 655070), (130, 398081), (158, 327535), (395, 131014), (790, 65507), (1027, 50390), (2054, 25195), (5039, 10270), (5135, 10078)]