56092820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1559}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 135233280

約数和(自身を除く): 79140460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1285, 1559, 1799, 2570, 3118, 3598, 5140, 6236, 7196, 7795, 8995, 10913, 15590, 17990, 21826, 31180, 35980, 43652, 54565, 109130, 218260, 400663, 801326, 1602652, 2003315, 2804641, 4006630, 5609282, 8013260, 11218564, 14023205, 28046410, 56092820]

約数ペア:

[(1, 56092820), (2, 28046410), (4, 14023205), (5, 11218564), (7, 8013260), (10, 5609282), (14, 4006630), (20, 2804641), (28, 2003315), (35, 1602652), (70, 801326), (140, 400663), (257, 218260), (514, 109130), (1028, 54565), (1285, 43652), (1559, 35980), (1799, 31180), (2570, 21826), (3118, 17990), (3598, 15590), (5140, 10913), (6236, 8995), (7196, 7795)]