51013599

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 84994560

約数和(自身を除く): 33980961

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 2789, 6097, 8367, 18291, 19523, 36257, 58569, 108771, 186863, 253799, 560589, 761397, 1308041, 2429219, 3924123, 7287657, 17004533, 51013599]

約数ペア:

[(1, 51013599), (3, 17004533), (7, 7287657), (13, 3924123), (21, 2429219), (39, 1308041), (67, 761397), (91, 560589), (201, 253799), (273, 186863), (469, 108771), (871, 58569), (1407, 36257), (2613, 19523), (2789, 18291), (6097, 8367)]