54952950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28181}}^1$

素因数の和:28209

約数の個数: 48

約数和(自身を含む): 146771856

約数和(自身を除く): 91818906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 28181, 56362, 84543, 140905, 169086, 281810, 366353, 422715, 704525, 732706, 845430, 1099059, 1409050, 1831765, 2113575, 2198118, 3663530, 4227150, 5495295, 9158825, 10990590, 18317650, 27476475, 54952950]

約数ペア:

[(1, 54952950), (2, 27476475), (3, 18317650), (5, 10990590), (6, 9158825), (10, 5495295), (13, 4227150), (15, 3663530), (25, 2198118), (26, 2113575), (30, 1831765), (39, 1409050), (50, 1099059), (65, 845430), (75, 732706), (78, 704525), (130, 422715), (150, 366353), (195, 281810), (325, 169086), (390, 140905), (650, 84543), (975, 56362), (1950, 28181)]