51396774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 72708186

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 962, 1221, 1443, 1619, 2442, 2886, 3238, 4857, 5291, 9714, 10582, 15873, 17809, 21047, 31746, 35618, 42094, 53427, 59903, 63141, 106854, 119806, 126282, 179709, 231517, 359418, 463034, 658933, 694551, 778739, 1317866, 1389102, 1557478, 1976799, 2336217, 3953598, 4672434, 8566129, 17132258, 25698387, 51396774]

約数ペア:

[(1, 51396774), (2, 25698387), (3, 17132258), (6, 8566129), (11, 4672434), (13, 3953598), (22, 2336217), (26, 1976799), (33, 1557478), (37, 1389102), (39, 1317866), (66, 778739), (74, 694551), (78, 658933), (111, 463034), (143, 359418), (222, 231517), (286, 179709), (407, 126282), (429, 119806), (481, 106854), (814, 63141), (858, 59903), (962, 53427), (1221, 42094), (1443, 35618), (1619, 31746), (2442, 21047), (2886, 17809), (3238, 15873), (4857, 10582), (5291, 9714)]