48814701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 76745088

約数和(自身を除く): 27930387

約数列:

[1, 3, 13, 17, 39, 51, 61, 71, 183, 213, 221, 289, 663, 793, 867, 923, 1037, 1207, 2379, 2769, 3111, 3621, 3757, 4331, 11271, 12993, 13481, 15691, 17629, 20519, 40443, 47073, 52887, 56303, 61557, 73627, 168909, 220881, 229177, 266747, 687531, 800241, 957151, 1251659, 2871453, 3754977, 16271567, 48814701]

約数ペア:

[(1, 48814701), (3, 16271567), (13, 3754977), (17, 2871453), (39, 1251659), (51, 957151), (61, 800241), (71, 687531), (183, 266747), (213, 229177), (221, 220881), (289, 168909), (663, 73627), (793, 61557), (867, 56303), (923, 52887), (1037, 47073), (1207, 40443), (2379, 20519), (2769, 17629), (3111, 15691), (3621, 13481), (3757, 12993), (4331, 11271)]