52213860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2711}}^1$

素因数の和:2833

約数の個数: 72

約数和(自身を含む): 159921216

約数和(自身を除く): 107707356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2711, 3210, 3852, 4815, 5422, 6420, 8133, 9630, 10844, 13555, 16266, 19260, 24399, 27110, 32532, 40665, 48798, 54220, 81330, 97596, 121995, 162660, 243990, 290077, 487980, 580154, 870231, 1160308, 1450385, 1740462, 2610693, 2900770, 3480924, 4351155, 5221386, 5801540, 8702310, 10442772, 13053465, 17404620, 26106930, 52213860]

約数ペア:

[(1, 52213860), (2, 26106930), (3, 17404620), (4, 13053465), (5, 10442772), (6, 8702310), (9, 5801540), (10, 5221386), (12, 4351155), (15, 3480924), (18, 2900770), (20, 2610693), (30, 1740462), (36, 1450385), (45, 1160308), (60, 870231), (90, 580154), (107, 487980), (180, 290077), (214, 243990), (321, 162660), (428, 121995), (535, 97596), (642, 81330), (963, 54220), (1070, 48798), (1284, 40665), (1605, 32532), (1926, 27110), (2140, 24399), (2711, 19260), (3210, 16266), (3852, 13555), (4815, 10844), (5422, 9630), (6420, 8133)]