49730541

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 79872000

約数和(自身を除く): 30141459

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 1559, 4557, 4677, 10633, 10913, 31899, 32739, 48329, 76391, 144987, 229173, 338303, 534737, 1014909, 1604211, 2368121, 7104363, 16576847, 49730541]

約数ペア:

[(1, 49730541), (3, 16576847), (7, 7104363), (21, 2368121), (31, 1604211), (49, 1014909), (93, 534737), (147, 338303), (217, 229173), (343, 144987), (651, 76391), (1029, 48329), (1519, 32739), (1559, 31899), (4557, 10913), (4677, 10633)]