51799550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 107149392

約数和(自身を除く): 55349842

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 1777, 2650, 2915, 3554, 5830, 8885, 14575, 17770, 19547, 29150, 39094, 44425, 88850, 94181, 97735, 188362, 195470, 470905, 488675, 941810, 977350, 1035991, 2071982, 2354525, 4709050, 5179955, 10359910, 25899775, 51799550]

約数ペア:

[(1, 51799550), (2, 25899775), (5, 10359910), (10, 5179955), (11, 4709050), (22, 2354525), (25, 2071982), (50, 1035991), (53, 977350), (55, 941810), (106, 488675), (110, 470905), (265, 195470), (275, 188362), (530, 97735), (550, 94181), (583, 88850), (1166, 44425), (1325, 39094), (1777, 29150), (2650, 19547), (2915, 17770), (3554, 14575), (5830, 8885)]