56324772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 163415616

約数和(自身を除く): 107090844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 563, 794, 1126, 1191, 1588, 1689, 2252, 2382, 2779, 3378, 3573, 3941, 4764, 5067, 5558, 6756, 7146, 7882, 8337, 10134, 11116, 11823, 14292, 15764, 16674, 20268, 23646, 25011, 33348, 35469, 47292, 50022, 70938, 100044, 141876, 223511, 447022, 670533, 894044, 1341066, 1564577, 2011599, 2682132, 3129154, 4023198, 4693731, 6258308, 8046396, 9387462, 14081193, 18774924, 28162386, 56324772]

約数ペア:

[(1, 56324772), (2, 28162386), (3, 18774924), (4, 14081193), (6, 9387462), (7, 8046396), (9, 6258308), (12, 4693731), (14, 4023198), (18, 3129154), (21, 2682132), (28, 2011599), (36, 1564577), (42, 1341066), (63, 894044), (84, 670533), (126, 447022), (252, 223511), (397, 141876), (563, 100044), (794, 70938), (1126, 50022), (1191, 47292), (1588, 35469), (1689, 33348), (2252, 25011), (2382, 23646), (2779, 20268), (3378, 16674), (3573, 15764), (3941, 14292), (4764, 11823), (5067, 11116), (5558, 10134), (6756, 8337), (7146, 7882)]