51713802

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{563}}^1$

素因数の和:596

約数の個数: 72

約数和(自身を含む): 133207776

約数和(自身を除く): 81493974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 563, 567, 729, 1126, 1134, 1458, 1689, 1701, 2187, 3378, 3402, 3941, 4374, 5067, 5103, 6561, 7882, 10134, 10206, 11823, 13122, 15201, 15309, 23646, 30402, 30618, 35469, 45603, 45927, 70938, 91206, 91854, 106407, 136809, 212814, 273618, 319221, 410427, 638442, 820854, 957663, 1231281, 1915326, 2462562, 2872989, 3693843, 5745978, 7387686, 8618967, 17237934, 25856901, 51713802]

約数ペア:

[(1, 51713802), (2, 25856901), (3, 17237934), (6, 8618967), (7, 7387686), (9, 5745978), (14, 3693843), (18, 2872989), (21, 2462562), (27, 1915326), (42, 1231281), (54, 957663), (63, 820854), (81, 638442), (126, 410427), (162, 319221), (189, 273618), (243, 212814), (378, 136809), (486, 106407), (563, 91854), (567, 91206), (729, 70938), (1126, 45927), (1134, 45603), (1458, 35469), (1689, 30618), (1701, 30402), (2187, 23646), (3378, 15309), (3402, 15201), (3941, 13122), (4374, 11823), (5067, 10206), (5103, 10134), (6561, 7882)]