51760440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143779}}^1$

素因数の和:143796

約数の個数: 48

約数和(自身を含む): 168222600

約数和(自身を除く): 116462160

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, 143779, 287558, 431337, 575116, 718895, 862674, 1150232, 1294011, 1437790, 1725348, 2156685, 2588022, 2875580, 3450696, 4313370, 5176044, 5751160, 6470055, 8626740, 10352088, 12940110, 17253480, 25880220, 51760440]

約数ペア:

[(1, 51760440), (2, 25880220), (3, 17253480), (4, 12940110), (5, 10352088), (6, 8626740), (8, 6470055), (9, 5751160), (10, 5176044), (12, 4313370), (15, 3450696), (18, 2875580), (20, 2588022), (24, 2156685), (30, 1725348), (36, 1437790), (40, 1294011), (45, 1150232), (60, 862674), (72, 718895), (90, 575116), (120, 431337), (180, 287558), (360, 143779)]