50182587

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 90574848

約数和(自身を除く): 40392261

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 819, 863, 923, 1491, 2589, 2769, 4473, 6041, 6461, 7767, 8307, 11219, 18123, 19383, 33657, 54369, 58149, 61273, 78533, 100971, 183819, 235599, 428911, 551457, 706797, 796549, 1286733, 2389647, 3860199, 5575843, 7168941, 16727529, 50182587]

約数ペア:

[(1, 50182587), (3, 16727529), (7, 7168941), (9, 5575843), (13, 3860199), (21, 2389647), (39, 1286733), (63, 796549), (71, 706797), (91, 551457), (117, 428911), (213, 235599), (273, 183819), (497, 100971), (639, 78533), (819, 61273), (863, 58149), (923, 54369), (1491, 33657), (2589, 19383), (2769, 18123), (4473, 11219), (6041, 8307), (6461, 7767)]