53020990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 55570850

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1511, 1595, 3022, 3190, 3509, 7018, 7555, 15110, 16621, 17545, 33242, 35090, 43819, 83105, 87638, 166210, 182831, 219095, 365662, 438190, 482009, 914155, 964018, 1828310, 2410045, 4820090, 5302099, 10604198, 26510495, 53020990]

約数ペア:

[(1, 53020990), (2, 26510495), (5, 10604198), (10, 5302099), (11, 4820090), (22, 2410045), (29, 1828310), (55, 964018), (58, 914155), (110, 482009), (121, 438190), (145, 365662), (242, 219095), (290, 182831), (319, 166210), (605, 87638), (638, 83105), (1210, 43819), (1511, 35090), (1595, 33242), (3022, 17545), (3190, 16621), (3509, 15110), (7018, 7555)]