56295687

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 92150784

約数和(自身を除く): 35855097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 2221, 3621, 6663, 8449, 15547, 25347, 37757, 46641, 113271, 157691, 264299, 473073, 792897, 1103837, 2680747, 3311511, 8042241, 18765229, 56295687]

約数ペア:

[(1, 56295687), (3, 18765229), (7, 8042241), (17, 3311511), (21, 2680747), (51, 1103837), (71, 792897), (119, 473073), (213, 264299), (357, 157691), (497, 113271), (1207, 46641), (1491, 37757), (2221, 25347), (3621, 15547), (6663, 8449)]