55689156

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 144930240

約数和(自身を除く): 89241084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 157, 167, 177, 236, 314, 334, 354, 471, 501, 531, 628, 668, 708, 942, 1002, 1062, 1413, 1503, 1884, 2004, 2124, 2826, 3006, 5652, 6012, 9263, 9853, 18526, 19706, 26219, 27789, 29559, 37052, 39412, 52438, 55578, 59118, 78657, 83367, 88677, 104876, 111156, 118236, 157314, 166734, 177354, 235971, 314628, 333468, 354708, 471942, 943884, 1546921, 3093842, 4640763, 6187684, 9281526, 13922289, 18563052, 27844578, 55689156]

約数ペア:

[(1, 55689156), (2, 27844578), (3, 18563052), (4, 13922289), (6, 9281526), (9, 6187684), (12, 4640763), (18, 3093842), (36, 1546921), (59, 943884), (118, 471942), (157, 354708), (167, 333468), (177, 314628), (236, 235971), (314, 177354), (334, 166734), (354, 157314), (471, 118236), (501, 111156), (531, 104876), (628, 88677), (668, 83367), (708, 78657), (942, 59118), (1002, 55578), (1062, 52438), (1413, 39412), (1503, 37052), (1884, 29559), (2004, 27789), (2124, 26219), (2826, 19706), (3006, 18526), (5652, 9853), (6012, 9263)]