54392690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 119361600

約数和(自身を除く): 64968910

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 59, 85, 110, 118, 145, 170, 187, 289, 290, 295, 319, 374, 493, 578, 590, 638, 649, 935, 986, 1003, 1298, 1445, 1595, 1711, 1870, 2006, 2465, 2890, 3179, 3190, 3245, 3422, 4930, 5015, 5423, 6358, 6490, 8381, 8555, 10030, 10846, 11033, 15895, 16762, 17051, 17110, 18821, 22066, 27115, 29087, 31790, 34102, 37642, 41905, 54230, 55165, 58174, 83810, 85255, 92191, 94105, 110330, 145435, 170510, 184382, 187561, 188210, 290870, 319957, 375122, 460955, 494479, 639914, 921910, 937805, 988958, 1599785, 1875610, 2472395, 3199570, 4944790, 5439269, 10878538, 27196345, 54392690]

約数ペア:

[(1, 54392690), (2, 27196345), (5, 10878538), (10, 5439269), (11, 4944790), (17, 3199570), (22, 2472395), (29, 1875610), (34, 1599785), (55, 988958), (58, 937805), (59, 921910), (85, 639914), (110, 494479), (118, 460955), (145, 375122), (170, 319957), (187, 290870), (289, 188210), (290, 187561), (295, 184382), (319, 170510), (374, 145435), (493, 110330), (578, 94105), (590, 92191), (638, 85255), (649, 83810), (935, 58174), (986, 55165), (1003, 54230), (1298, 41905), (1445, 37642), (1595, 34102), (1711, 31790), (1870, 29087), (2006, 27115), (2465, 22066), (2890, 18821), (3179, 17110), (3190, 17051), (3245, 16762), (3422, 15895), (4930, 11033), (5015, 10846), (5423, 10030), (6358, 8555), (6490, 8381)]