51024380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3931}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 118903680

約数和(自身を除く): 67879300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 3931, 6490, 7862, 12980, 15724, 19655, 39310, 43241, 78620, 86482, 172964, 216205, 231929, 432410, 463858, 864820, 927716, 1159645, 2319290, 2551219, 4638580, 5102438, 10204876, 12756095, 25512190, 51024380]

約数ペア:

[(1, 51024380), (2, 25512190), (4, 12756095), (5, 10204876), (10, 5102438), (11, 4638580), (20, 2551219), (22, 2319290), (44, 1159645), (55, 927716), (59, 864820), (110, 463858), (118, 432410), (220, 231929), (236, 216205), (295, 172964), (590, 86482), (649, 78620), (1180, 43241), (1298, 39310), (2596, 19655), (3245, 15724), (3931, 12980), (6490, 7862)]