51649203

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 71769600

約数和(自身を除く): 20120397

約数列:

[1, 3, 29, 87, 139, 417, 4031, 4271, 12093, 12813, 123859, 371577, 593669, 1781007, 17216401, 51649203]

約数ペア:

[(1, 51649203), (3, 17216401), (29, 1781007), (87, 593669), (139, 371577), (417, 123859), (4031, 12813), (4271, 12093)]