51240852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 140975744

約数和(自身を除く): 89734892

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, 1063, 1236, 1339, 1854, 2126, 2678, 3189, 3708, 4017, 4252, 5356, 6378, 8034, 9567, 12051, 12756, 13819, 16068, 19134, 24102, 27638, 38268, 41457, 48204, 55276, 82914, 109489, 124371, 165828, 218978, 248742, 328467, 437956, 497484, 656934, 985401, 1313868, 1423357, 1970802, 2846714, 3941604, 4270071, 5693428, 8540142, 12810213, 17080284, 25620426, 51240852]

約数ペア:

[(1, 51240852), (2, 25620426), (3, 17080284), (4, 12810213), (6, 8540142), (9, 5693428), (12, 4270071), (13, 3941604), (18, 2846714), (26, 1970802), (36, 1423357), (39, 1313868), (52, 985401), (78, 656934), (103, 497484), (117, 437956), (156, 328467), (206, 248742), (234, 218978), (309, 165828), (412, 124371), (468, 109489), (618, 82914), (927, 55276), (1063, 48204), (1236, 41457), (1339, 38268), (1854, 27638), (2126, 24102), (2678, 19134), (3189, 16068), (3708, 13819), (4017, 12756), (4252, 12051), (5356, 9567), (6378, 8034)]