48647354

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 36888646

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 449, 497, 763, 898, 994, 1526, 3143, 6286, 7739, 15478, 31879, 48941, 54173, 63758, 97882, 108346, 223153, 342587, 446306, 685174, 3474811, 6949622, 24323677, 48647354]

約数ペア:

[(1, 48647354), (2, 24323677), (7, 6949622), (14, 3474811), (71, 685174), (109, 446306), (142, 342587), (218, 223153), (449, 108346), (497, 97882), (763, 63758), (898, 54173), (994, 48941), (1526, 31879), (3143, 15478), (6286, 7739)]