51075830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9137}}^1$

素因数の和:9200

約数の個数: 32

約数和(自身を含む): 101322144

約数和(自身を除く): 50246314

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 9137, 18274, 45685, 91370, 118781, 237562, 392891, 593905, 785782, 1187810, 1964455, 3928910, 5107583, 10215166, 25537915, 51075830]

約数ペア:

[(1, 51075830), (2, 25537915), (5, 10215166), (10, 5107583), (13, 3928910), (26, 1964455), (43, 1187810), (65, 785782), (86, 593905), (130, 392891), (215, 237562), (430, 118781), (559, 91370), (1118, 45685), (2795, 18274), (5590, 9137)]