52147480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16931}}^1$

素因数の和:16960

約数の個数: 64

約数和(自身を含む): 146292480

約数和(自身を除く): 94145000

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, 16931, 33862, 67724, 84655, 118517, 135448, 169310, 186241, 237034, 338620, 372482, 474068, 592585, 677240, 744964, 931205, 948136, 1185170, 1303687, 1489928, 1862410, 2370340, 2607374, 3724820, 4740680, 5214748, 6518435, 7449640, 10429496, 13036870, 26073740, 52147480]

約数ペア:

[(1, 52147480), (2, 26073740), (4, 13036870), (5, 10429496), (7, 7449640), (8, 6518435), (10, 5214748), (11, 4740680), (14, 3724820), (20, 2607374), (22, 2370340), (28, 1862410), (35, 1489928), (40, 1303687), (44, 1185170), (55, 948136), (56, 931205), (70, 744964), (77, 677240), (88, 592585), (110, 474068), (140, 372482), (154, 338620), (220, 237034), (280, 186241), (308, 169310), (385, 135448), (440, 118517), (616, 84655), (770, 67724), (1540, 33862), (3080, 16931)]