51420402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23609}}^1$

素因数の和:23639

約数の個数: 36

約数和(自身を含む): 122465070

約数和(自身を除く): 71044668

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 23609, 47218, 70827, 141654, 212481, 259699, 424962, 519398, 779097, 1558194, 2337291, 2856689, 4674582, 5713378, 8570067, 17140134, 25710201, 51420402]

約数ペア:

[(1, 51420402), (2, 25710201), (3, 17140134), (6, 8570067), (9, 5713378), (11, 4674582), (18, 2856689), (22, 2337291), (33, 1558194), (66, 779097), (99, 519398), (121, 424962), (198, 259699), (242, 212481), (363, 141654), (726, 70827), (1089, 47218), (2178, 23609)]