121752620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{50311}}^1$

素因数の和:50342

約数の個数: 36

約数和(自身を含む): 281042832

約数和(自身を除く): 159290212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 50311, 100622, 201244, 251555, 503110, 553421, 1006220, 1106842, 2213684, 2767105, 5534210, 6087631, 11068420, 12175262, 24350524, 30438155, 60876310, 121752620]

約数ペア:

[(1, 121752620), (2, 60876310), (4, 30438155), (5, 24350524), (10, 12175262), (11, 11068420), (20, 6087631), (22, 5534210), (44, 2767105), (55, 2213684), (110, 1106842), (121, 1006220), (220, 553421), (242, 503110), (484, 251555), (605, 201244), (1210, 100622), (2420, 50311)]