50999571

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 86976000

約数和(自身を除く): 35976429

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 1811, 3129, 4023, 5433, 9387, 12677, 16299, 28161, 38031, 48897, 114093, 269839, 342279, 809517, 1888873, 2428551, 5666619, 7285653, 16999857, 50999571]

約数ペア:

[(1, 50999571), (3, 16999857), (7, 7285653), (9, 5666619), (21, 2428551), (27, 1888873), (63, 809517), (149, 342279), (189, 269839), (447, 114093), (1043, 48897), (1341, 38031), (1811, 28161), (3129, 16299), (4023, 12677), (5433, 9387)]