52412780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1181}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 126294336

約数和(自身を除く): 73881556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1181, 1268, 1585, 2219, 2362, 3170, 4438, 4724, 5905, 6340, 8267, 8876, 11095, 11810, 16534, 22190, 23620, 33068, 41335, 44380, 82670, 165340, 374377, 748754, 1497508, 1871885, 2620639, 3743770, 5241278, 7487540, 10482556, 13103195, 26206390, 52412780]

約数ペア:

[(1, 52412780), (2, 26206390), (4, 13103195), (5, 10482556), (7, 7487540), (10, 5241278), (14, 3743770), (20, 2620639), (28, 1871885), (35, 1497508), (70, 748754), (140, 374377), (317, 165340), (634, 82670), (1181, 44380), (1268, 41335), (1585, 33068), (2219, 23620), (2362, 22190), (3170, 16534), (4438, 11810), (4724, 11095), (5905, 8876), (6340, 8267)]