53010490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{997}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 103113360

約数和(自身を除く): 50102870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409, 818, 997, 1994, 2045, 4090, 4985, 5317, 9970, 10634, 12961, 25922, 26585, 53170, 64805, 129610, 407773, 815546, 2038865, 4077730, 5301049, 10602098, 26505245, 53010490]

約数ペア:

[(1, 53010490), (2, 26505245), (5, 10602098), (10, 5301049), (13, 4077730), (26, 2038865), (65, 815546), (130, 407773), (409, 129610), (818, 64805), (997, 53170), (1994, 26585), (2045, 25922), (4090, 12961), (4985, 10634), (5317, 9970)]