55494020

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8753}}^1$

素因数の和:9079

約数の個数: 24

約数和(自身を含む): 116918424

約数和(自身を除く): 61424404

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 8753, 17506, 35012, 43765, 87530, 175060, 2774701, 5549402, 11098804, 13873505, 27747010, 55494020]

約数ペア:

[(1, 55494020), (2, 27747010), (4, 13873505), (5, 11098804), (10, 5549402), (20, 2774701), (317, 175060), (634, 87530), (1268, 43765), (1585, 35012), (3170, 17506), (6340, 8753)]