51388941

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 70041600

約数和(自身を除く): 18652659

約数列:

[1, 3, 59, 177, 227, 681, 1279, 3837, 13393, 40179, 75461, 226383, 290333, 870999, 17129647, 51388941]

約数ペア:

[(1, 51388941), (3, 17129647), (59, 870999), (177, 290333), (227, 226383), (681, 75461), (1279, 40179), (3837, 13393)]