55243630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 107452800

約数和(自身を除く): 52209170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409, 818, 1039, 2045, 2078, 4090, 5195, 5317, 10390, 10634, 13507, 26585, 27014, 53170, 67535, 135070, 424951, 849902, 2124755, 4249510, 5524363, 11048726, 27621815, 55243630]

約数ペア:

[(1, 55243630), (2, 27621815), (5, 11048726), (10, 5524363), (13, 4249510), (26, 2124755), (65, 849902), (130, 424951), (409, 135070), (818, 67535), (1039, 53170), (2045, 27014), (2078, 26585), (4090, 13507), (5195, 10634), (5317, 10390)]