51246826

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 81469440

約数和(自身を除く): 30222614

約数列:

[1, 2, 47, 67, 79, 94, 103, 134, 158, 206, 3149, 3713, 4841, 5293, 6298, 6901, 7426, 8137, 9682, 10586, 13802, 16274, 248771, 324347, 382439, 497542, 545179, 648694, 764878, 1090358, 25623413, 51246826]

約数ペア:

[(1, 51246826), (2, 25623413), (47, 1090358), (67, 764878), (79, 648694), (94, 545179), (103, 497542), (134, 382439), (158, 324347), (206, 248771), (3149, 16274), (3713, 13802), (4841, 10586), (5293, 9682), (6298, 8137), (6901, 7426)]