55477356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 145607616

約数和(自身を除く): 90130260

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 307, 407, 444, 614, 814, 921, 1221, 1228, 1369, 1628, 1842, 2442, 2738, 3377, 3684, 4107, 4884, 5476, 6754, 8214, 10131, 11359, 13508, 15059, 16428, 20262, 22718, 30118, 34077, 40524, 45177, 45436, 60236, 68154, 90354, 124949, 136308, 180708, 249898, 374847, 420283, 499796, 749694, 840566, 1260849, 1499388, 1681132, 2521698, 4623113, 5043396, 9246226, 13869339, 18492452, 27738678, 55477356]

約数ペア:

[(1, 55477356), (2, 27738678), (3, 18492452), (4, 13869339), (6, 9246226), (11, 5043396), (12, 4623113), (22, 2521698), (33, 1681132), (37, 1499388), (44, 1260849), (66, 840566), (74, 749694), (111, 499796), (132, 420283), (148, 374847), (222, 249898), (307, 180708), (407, 136308), (444, 124949), (614, 90354), (814, 68154), (921, 60236), (1221, 45436), (1228, 45177), (1369, 40524), (1628, 34077), (1842, 30118), (2442, 22718), (2738, 20262), (3377, 16428), (3684, 15059), (4107, 13508), (4884, 11359), (5476, 10131), (6754, 8214)]