27135550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 27860930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 383, 545, 650, 766, 1090, 1417, 1915, 2725, 2834, 3830, 4979, 5450, 7085, 9575, 9958, 14170, 19150, 24895, 35425, 41747, 49790, 70850, 83494, 124475, 208735, 248950, 417470, 542711, 1043675, 1085422, 2087350, 2713555, 5427110, 13567775, 27135550]

約数ペア:

[(1, 27135550), (2, 13567775), (5, 5427110), (10, 2713555), (13, 2087350), (25, 1085422), (26, 1043675), (50, 542711), (65, 417470), (109, 248950), (130, 208735), (218, 124475), (325, 83494), (383, 70850), (545, 49790), (650, 41747), (766, 35425), (1090, 24895), (1417, 19150), (1915, 14170), (2725, 9958), (2834, 9575), (3830, 7085), (4979, 5450)]