53627990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5651}}^1$

素因数の和:5744

約数の個数: 32

約数和(自身を含む): 105398496

約数和(自身を除く): 51770506

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 5651, 9490, 11302, 28255, 56510, 73463, 146926, 367315, 412523, 734630, 825046, 2062615, 4125230, 5362799, 10725598, 26813995, 53627990]

約数ペア:

[(1, 53627990), (2, 26813995), (5, 10725598), (10, 5362799), (13, 4125230), (26, 2062615), (65, 825046), (73, 734630), (130, 412523), (146, 367315), (365, 146926), (730, 73463), (949, 56510), (1898, 28255), (4745, 11302), (5651, 9490)]