51051240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 167567400

約数和(自身を除く): 116516160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1301, 1308, 1635, 1962, 2180, 2602, 2616, 3270, 3903, 3924, 4360, 4905, 5204, 6505, 6540, 7806, 7848, 9810, 10408, 11709, 13010, 13080, 15612, 19515, 19620, 23418, 26020, 31224, 39030, 39240, 46836, 52040, 58545, 78060, 93672, 117090, 141809, 156120, 234180, 283618, 425427, 468360, 567236, 709045, 850854, 1134472, 1276281, 1418090, 1701708, 2127135, 2552562, 2836180, 3403416, 4254270, 5105124, 5672360, 6381405, 8508540, 10210248, 12762810, 17017080, 25525620, 51051240]

約数ペア:

[(1, 51051240), (2, 25525620), (3, 17017080), (4, 12762810), (5, 10210248), (6, 8508540), (8, 6381405), (9, 5672360), (10, 5105124), (12, 4254270), (15, 3403416), (18, 2836180), (20, 2552562), (24, 2127135), (30, 1701708), (36, 1418090), (40, 1276281), (45, 1134472), (60, 850854), (72, 709045), (90, 567236), (109, 468360), (120, 425427), (180, 283618), (218, 234180), (327, 156120), (360, 141809), (436, 117090), (545, 93672), (654, 78060), (872, 58545), (981, 52040), (1090, 46836), (1301, 39240), (1308, 39030), (1635, 31224), (1962, 26020), (2180, 23418), (2602, 19620), (2616, 19515), (3270, 15612), (3903, 13080), (3924, 13010), (4360, 11709), (4905, 10408), (5204, 9810), (6505, 7848), (6540, 7806)]