49899483

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{5981}}^1$

素因数の和:6096

約数の個数: 20

約数和(自身を含む): 75277488

約数和(自身を除く): 25378005

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 5981, 8343, 17943, 53829, 161487, 484461, 616043, 1848129, 5544387, 16633161, 49899483]

約数ペア:

[(1, 49899483), (3, 16633161), (9, 5544387), (27, 1848129), (81, 616043), (103, 484461), (309, 161487), (927, 53829), (2781, 17943), (5981, 8343)]