50453480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16381}}^1$

素因数の和:16410

約数の個数: 64

約数和(自身を含む): 141540480

約数和(自身を除く): 91087000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16381, 32762, 65524, 81905, 114667, 131048, 163810, 180191, 229334, 327620, 360382, 458668, 573335, 655240, 720764, 900955, 917336, 1146670, 1261337, 1441528, 1801910, 2293340, 2522674, 3603820, 4586680, 5045348, 6306685, 7207640, 10090696, 12613370, 25226740, 50453480]

約数ペア:

[(1, 50453480), (2, 25226740), (4, 12613370), (5, 10090696), (7, 7207640), (8, 6306685), (10, 5045348), (11, 4586680), (14, 3603820), (20, 2522674), (22, 2293340), (28, 1801910), (35, 1441528), (40, 1261337), (44, 1146670), (55, 917336), (56, 900955), (70, 720764), (77, 655240), (88, 573335), (110, 458668), (140, 360382), (154, 327620), (220, 229334), (280, 180191), (308, 163810), (385, 131048), (440, 114667), (616, 81905), (770, 65524), (1540, 32762), (3080, 16381)]