49354515

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{829}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 103325040

約数和(自身を除く): 53970525

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 405, 441, 567, 735, 829, 945, 1215, 1323, 1701, 2205, 2487, 2835, 3969, 4145, 5803, 6615, 7461, 8505, 11907, 12435, 17409, 19845, 22383, 29015, 37305, 40621, 52227, 59535, 67149, 87045, 111915, 121863, 156681, 201447, 203105, 261135, 335745, 365589, 470043, 609315, 783405, 1007235, 1096767, 1410129, 1827945, 2350215, 3290301, 5483835, 7050645, 9870903, 16451505, 49354515]

約数ペア:

[(1, 49354515), (3, 16451505), (5, 9870903), (7, 7050645), (9, 5483835), (15, 3290301), (21, 2350215), (27, 1827945), (35, 1410129), (45, 1096767), (49, 1007235), (63, 783405), (81, 609315), (105, 470043), (135, 365589), (147, 335745), (189, 261135), (243, 203105), (245, 201447), (315, 156681), (405, 121863), (441, 111915), (567, 87045), (735, 67149), (829, 59535), (945, 52227), (1215, 40621), (1323, 37305), (1701, 29015), (2205, 22383), (2487, 19845), (2835, 17409), (3969, 12435), (4145, 11907), (5803, 8505), (6615, 7461)]