2788392970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{49031}}^1$

素因数の和:49107

約数の個数: 48

約数和(自身を含む): 5634365184

約数和(自身を除く): 2845972214

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 2585, 5170, 5687, 11374, 28435, 49031, 56870, 98062, 245155, 490310, 539341, 1078682, 2304457, 2696705, 4608914, 5393410, 5932751, 11522285, 11865502, 23044570, 25349027, 29663755, 50698054, 59327510, 126745135, 253490270, 278839297, 557678594, 1394196485, 2788392970]

約数ペア:

[(1, 2788392970), (2, 1394196485), (5, 557678594), (10, 278839297), (11, 253490270), (22, 126745135), (47, 59327510), (55, 50698054), (94, 29663755), (110, 25349027), (121, 23044570), (235, 11865502), (242, 11522285), (470, 5932751), (517, 5393410), (605, 4608914), (1034, 2696705), (1210, 2304457), (2585, 1078682), (5170, 539341), (5687, 490310), (11374, 245155), (28435, 98062), (49031, 56870)]