51148620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{284159}}^1$

素因数の和:284174

約数の個数: 36

約数和(自身を含む): 155151360

約数和(自身を除く): 104002740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 284159, 568318, 852477, 1136636, 1420795, 1704954, 2557431, 2841590, 3409908, 4262385, 5114862, 5683180, 8524770, 10229724, 12787155, 17049540, 25574310, 51148620]

約数ペア:

[(1, 51148620), (2, 25574310), (3, 17049540), (4, 12787155), (5, 10229724), (6, 8524770), (9, 5683180), (10, 5114862), (12, 4262385), (15, 3409908), (18, 2841590), (20, 2557431), (30, 1704954), (36, 1420795), (45, 1136636), (60, 852477), (90, 568318), (180, 284159)]