52228620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1815

約数の個数: 72

約数和(自身を含む): 159410160

約数和(自身を除く): 107181540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1621, 1790, 2148, 2685, 3222, 3242, 3580, 4863, 5370, 6444, 6484, 8055, 8105, 9726, 10740, 14589, 16110, 16210, 19452, 24315, 29178, 32220, 32420, 48630, 58356, 72945, 97260, 145890, 290159, 291780, 580318, 870477, 1160636, 1450795, 1740954, 2611431, 2901590, 3481908, 4352385, 5222862, 5803180, 8704770, 10445724, 13057155, 17409540, 26114310, 52228620]

約数ペア:

[(1, 52228620), (2, 26114310), (3, 17409540), (4, 13057155), (5, 10445724), (6, 8704770), (9, 5803180), (10, 5222862), (12, 4352385), (15, 3481908), (18, 2901590), (20, 2611431), (30, 1740954), (36, 1450795), (45, 1160636), (60, 870477), (90, 580318), (179, 291780), (180, 290159), (358, 145890), (537, 97260), (716, 72945), (895, 58356), (1074, 48630), (1611, 32420), (1621, 32220), (1790, 29178), (2148, 24315), (2685, 19452), (3222, 16210), (3242, 16110), (3580, 14589), (4863, 10740), (5370, 9726), (6444, 8105), (6484, 8055)]