54582890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 102199104

約数和(自身を除く): 47616214

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 1987, 2747, 3974, 5494, 9935, 13735, 19870, 27470, 81467, 133129, 162934, 266258, 407335, 665645, 814670, 1331290, 5458289, 10916578, 27291445, 54582890]

約数ペア:

[(1, 54582890), (2, 27291445), (5, 10916578), (10, 5458289), (41, 1331290), (67, 814670), (82, 665645), (134, 407335), (205, 266258), (335, 162934), (410, 133129), (670, 81467), (1987, 27470), (2747, 19870), (3974, 13735), (5494, 9935)]