50097740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32531}}^1$

素因数の和:32558

約数の個数: 48

約数和(自身を含む): 131169024

約数和(自身を除く): 81071284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 32531, 65062, 130124, 162655, 227717, 325310, 357841, 455434, 650620, 715682, 910868, 1138585, 1431364, 1789205, 2277170, 2504887, 3578410, 4554340, 5009774, 7156820, 10019548, 12524435, 25048870, 50097740]

約数ペア:

[(1, 50097740), (2, 25048870), (4, 12524435), (5, 10019548), (7, 7156820), (10, 5009774), (11, 4554340), (14, 3578410), (20, 2504887), (22, 2277170), (28, 1789205), (35, 1431364), (44, 1138585), (55, 910868), (70, 715682), (77, 650620), (110, 455434), (140, 357841), (154, 325310), (220, 227717), (308, 162655), (385, 130124), (770, 65062), (1540, 32531)]