55788866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 107308800

約数和(自身を除く): 51519934

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 59, 118, 119, 137, 203, 238, 274, 406, 413, 493, 826, 959, 986, 1003, 1711, 1918, 2006, 2329, 3422, 3451, 3973, 4658, 6902, 7021, 7946, 8083, 11977, 14042, 16166, 16303, 23954, 27811, 29087, 32606, 55622, 56581, 58174, 67541, 113162, 135082, 137411, 203609, 234407, 274822, 407218, 468814, 472787, 945574, 961877, 1640849, 1923754, 3281698, 3984919, 7969838, 27894433, 55788866]

約数ペア:

[(1, 55788866), (2, 27894433), (7, 7969838), (14, 3984919), (17, 3281698), (29, 1923754), (34, 1640849), (58, 961877), (59, 945574), (118, 472787), (119, 468814), (137, 407218), (203, 274822), (238, 234407), (274, 203609), (406, 137411), (413, 135082), (493, 113162), (826, 67541), (959, 58174), (986, 56581), (1003, 55622), (1711, 32606), (1918, 29087), (2006, 27811), (2329, 23954), (3422, 16303), (3451, 16166), (3973, 14042), (4658, 11977), (6902, 8083), (7021, 7946)]