50215319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 65556480

約数和(自身を除く): 15341161

約数列:

[1, 7, 11, 31, 77, 109, 193, 217, 341, 763, 1199, 1351, 2123, 2387, 3379, 5983, 8393, 14861, 21037, 23653, 37169, 41881, 65813, 147259, 231407, 260183, 460691, 652147, 1619849, 4565029, 7173617, 50215319]

約数ペア:

[(1, 50215319), (7, 7173617), (11, 4565029), (31, 1619849), (77, 652147), (109, 460691), (193, 260183), (217, 231407), (341, 147259), (763, 65813), (1199, 41881), (1351, 37169), (2123, 23653), (2387, 21037), (3379, 14861), (5983, 8393)]