47808420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1$

素因数の和:4301

約数の個数: 96

約数和(自身を含む): 154659456

約数和(自身を除く): 106851036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 4261, 5610, 8522, 11220, 12783, 17044, 21305, 25566, 42610, 46871, 51132, 63915, 72437, 85220, 93742, 127830, 140613, 144874, 187484, 217311, 234355, 255660, 281226, 289748, 362185, 434622, 468710, 562452, 703065, 724370, 796807, 869244, 937420, 1086555, 1406130, 1448740, 1593614, 2173110, 2390421, 2812260, 3187228, 3984035, 4346220, 4780842, 7968070, 9561684, 11952105, 15936140, 23904210, 47808420]

約数ペア:

[(1, 47808420), (2, 23904210), (3, 15936140), (4, 11952105), (5, 9561684), (6, 7968070), (10, 4780842), (11, 4346220), (12, 3984035), (15, 3187228), (17, 2812260), (20, 2390421), (22, 2173110), (30, 1593614), (33, 1448740), (34, 1406130), (44, 1086555), (51, 937420), (55, 869244), (60, 796807), (66, 724370), (68, 703065), (85, 562452), (102, 468710), (110, 434622), (132, 362185), (165, 289748), (170, 281226), (187, 255660), (204, 234355), (220, 217311), (255, 187484), (330, 144874), (340, 140613), (374, 127830), (510, 93742), (561, 85220), (660, 72437), (748, 63915), (935, 51132), (1020, 46871), (1122, 42610), (1870, 25566), (2244, 21305), (2805, 17044), (3740, 12783), (4261, 11220), (5610, 8522)]