48920950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 99431136

約数和(自身を除く): 50510186

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 949, 1031, 1825, 1898, 2062, 3650, 4745, 5155, 9490, 10310, 13403, 23725, 25775, 26806, 47450, 51550, 67015, 75263, 134030, 150526, 335075, 376315, 670150, 752630, 978419, 1881575, 1956838, 3763150, 4892095, 9784190, 24460475, 48920950]

約数ペア:

[(1, 48920950), (2, 24460475), (5, 9784190), (10, 4892095), (13, 3763150), (25, 1956838), (26, 1881575), (50, 978419), (65, 752630), (73, 670150), (130, 376315), (146, 335075), (325, 150526), (365, 134030), (650, 75263), (730, 67015), (949, 51550), (1031, 47450), (1825, 26806), (1898, 25775), (2062, 23725), (3650, 13403), (4745, 10310), (5155, 9490)]