50391873

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 37667007

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 83, 161, 207, 249, 419, 483, 581, 747, 1257, 1449, 1743, 1909, 2933, 3771, 5229, 5727, 8799, 9637, 13363, 17181, 26397, 28911, 34777, 40089, 67459, 86733, 104331, 120267, 202377, 243439, 312993, 607131, 730317, 799871, 2190951, 2399613, 5599097, 7198839, 16797291, 50391873]

約数ペア:

[(1, 50391873), (3, 16797291), (7, 7198839), (9, 5599097), (21, 2399613), (23, 2190951), (63, 799871), (69, 730317), (83, 607131), (161, 312993), (207, 243439), (249, 202377), (419, 120267), (483, 104331), (581, 86733), (747, 67459), (1257, 40089), (1449, 34777), (1743, 28911), (1909, 26397), (2933, 17181), (3771, 13363), (5229, 9637), (5727, 8799)]