55644408

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 80

約数和(自身を含む): 159560280

約数和(自身を除く): 103915872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 1997, 2322, 3096, 3483, 3994, 4644, 5991, 6966, 7988, 9288, 11982, 13932, 15976, 17973, 23964, 27864, 35946, 47928, 53919, 71892, 85871, 107838, 143784, 161757, 171742, 215676, 257613, 323514, 343484, 431352, 515226, 647028, 686968, 772839, 1030452, 1294056, 1545678, 2060904, 2318517, 3091356, 4637034, 6182712, 6955551, 9274068, 13911102, 18548136, 27822204, 55644408]

約数ペア:

[(1, 55644408), (2, 27822204), (3, 18548136), (4, 13911102), (6, 9274068), (8, 6955551), (9, 6182712), (12, 4637034), (18, 3091356), (24, 2318517), (27, 2060904), (36, 1545678), (43, 1294056), (54, 1030452), (72, 772839), (81, 686968), (86, 647028), (108, 515226), (129, 431352), (162, 343484), (172, 323514), (216, 257613), (258, 215676), (324, 171742), (344, 161757), (387, 143784), (516, 107838), (648, 85871), (774, 71892), (1032, 53919), (1161, 47928), (1548, 35946), (1997, 27864), (2322, 23964), (3096, 17973), (3483, 15976), (3994, 13932), (4644, 11982), (5991, 9288), (6966, 7988)]