51950520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{144307}}^1$

素因数の和:144324

約数の個数: 48

約数和(自身を含む): 168840360

約数和(自身を除く): 116889840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 144307, 288614, 432921, 577228, 721535, 865842, 1154456, 1298763, 1443070, 1731684, 2164605, 2597526, 2886140, 3463368, 4329210, 5195052, 5772280, 6493815, 8658420, 10390104, 12987630, 17316840, 25975260, 51950520]

約数ペア:

[(1, 51950520), (2, 25975260), (3, 17316840), (4, 12987630), (5, 10390104), (6, 8658420), (8, 6493815), (9, 5772280), (10, 5195052), (12, 4329210), (15, 3463368), (18, 2886140), (20, 2597526), (24, 2164605), (30, 1731684), (36, 1443070), (40, 1298763), (45, 1154456), (60, 865842), (72, 721535), (90, 577228), (120, 432921), (180, 288614), (360, 144307)]