51549210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2809

約数の個数: 80

約数和(自身を含む): 144688896

約数和(自身を除く): 93139686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 2767, 3105, 3726, 5534, 6210, 8301, 9315, 13835, 16602, 18630, 24903, 27670, 41505, 49806, 63641, 74709, 83010, 124515, 127282, 149418, 190923, 224127, 249030, 318205, 373545, 381846, 448254, 572769, 636410, 747090, 954615, 1120635, 1145538, 1718307, 1909230, 2241270, 2863845, 3436614, 5154921, 5727690, 8591535, 10309842, 17183070, 25774605, 51549210]

約数ペア:

[(1, 51549210), (2, 25774605), (3, 17183070), (5, 10309842), (6, 8591535), (9, 5727690), (10, 5154921), (15, 3436614), (18, 2863845), (23, 2241270), (27, 1909230), (30, 1718307), (45, 1145538), (46, 1120635), (54, 954615), (69, 747090), (81, 636410), (90, 572769), (115, 448254), (135, 381846), (138, 373545), (162, 318205), (207, 249030), (230, 224127), (270, 190923), (345, 149418), (405, 127282), (414, 124515), (621, 83010), (690, 74709), (810, 63641), (1035, 49806), (1242, 41505), (1863, 27670), (2070, 24903), (2767, 18630), (3105, 16602), (3726, 13835), (5534, 9315), (6210, 8301)]