54116180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 67811500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 2687, 4028, 5035, 5374, 10070, 10748, 13435, 20140, 26870, 51053, 53740, 102106, 142411, 204212, 255265, 284822, 510530, 569644, 712055, 1021060, 1424110, 2705809, 2848220, 5411618, 10823236, 13529045, 27058090, 54116180]

約数ペア:

[(1, 54116180), (2, 27058090), (4, 13529045), (5, 10823236), (10, 5411618), (19, 2848220), (20, 2705809), (38, 1424110), (53, 1021060), (76, 712055), (95, 569644), (106, 510530), (190, 284822), (212, 255265), (265, 204212), (380, 142411), (530, 102106), (1007, 53740), (1060, 51053), (2014, 26870), (2687, 20140), (4028, 13435), (5035, 10748), (5374, 10070)]