55579212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 152900384

約数和(自身を除く): 97321172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1153, 1236, 1339, 1854, 2306, 2678, 3459, 3708, 4017, 4612, 5356, 6918, 8034, 10377, 12051, 13836, 14989, 16068, 20754, 24102, 29978, 41508, 44967, 48204, 59956, 89934, 118759, 134901, 179868, 237518, 269802, 356277, 475036, 539604, 712554, 1068831, 1425108, 1543867, 2137662, 3087734, 4275324, 4631601, 6175468, 9263202, 13894803, 18526404, 27789606, 55579212]

約数ペア:

[(1, 55579212), (2, 27789606), (3, 18526404), (4, 13894803), (6, 9263202), (9, 6175468), (12, 4631601), (13, 4275324), (18, 3087734), (26, 2137662), (36, 1543867), (39, 1425108), (52, 1068831), (78, 712554), (103, 539604), (117, 475036), (156, 356277), (206, 269802), (234, 237518), (309, 179868), (412, 134901), (468, 118759), (618, 89934), (927, 59956), (1153, 48204), (1236, 44967), (1339, 41508), (1854, 29978), (2306, 24102), (2678, 20754), (3459, 16068), (3708, 14989), (4017, 13836), (4612, 12051), (5356, 10377), (6918, 8034)]