55901648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 126628800

約数和(自身を除く): 70727152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 73, 76, 88, 146, 152, 176, 209, 229, 292, 304, 418, 458, 584, 803, 836, 916, 1168, 1387, 1606, 1672, 1832, 2519, 2774, 3212, 3344, 3664, 4351, 5038, 5548, 6424, 8702, 10076, 11096, 12848, 15257, 16717, 17404, 20152, 22192, 30514, 33434, 34808, 40304, 47861, 61028, 66868, 69616, 95722, 122056, 133736, 183887, 191444, 244112, 267472, 317623, 367774, 382888, 635246, 735548, 765776, 1270492, 1471096, 2540984, 2942192, 3493853, 5081968, 6987706, 13975412, 27950824, 55901648]

約数ペア:

[(1, 55901648), (2, 27950824), (4, 13975412), (8, 6987706), (11, 5081968), (16, 3493853), (19, 2942192), (22, 2540984), (38, 1471096), (44, 1270492), (73, 765776), (76, 735548), (88, 635246), (146, 382888), (152, 367774), (176, 317623), (209, 267472), (229, 244112), (292, 191444), (304, 183887), (418, 133736), (458, 122056), (584, 95722), (803, 69616), (836, 66868), (916, 61028), (1168, 47861), (1387, 40304), (1606, 34808), (1672, 33434), (1832, 30514), (2519, 22192), (2774, 20152), (3212, 17404), (3344, 16717), (3664, 15257), (4351, 12848), (5038, 11096), (5548, 10076), (6424, 8702)]