51894736

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{2459}}^1$

素因数の和:3786

約数の個数: 20

約数和(自身を含む): 100663200

約数和(自身を除く): 48768464

約数列:

[1, 2, 4, 8, 16, 1319, 2459, 2638, 4918, 5276, 9836, 10552, 19672, 21104, 39344, 3243421, 6486842, 12973684, 25947368, 51894736]

約数ペア:

[(1, 51894736), (2, 25947368), (4, 12973684), (8, 6486842), (16, 3243421), (1319, 39344), (2459, 21104), (2638, 19672), (4918, 10552), (5276, 9836)]