53371395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 117471744

約数和(自身を除く): 64100349

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 73, 77, 99, 105, 165, 211, 219, 231, 315, 365, 385, 495, 511, 633, 657, 693, 803, 1055, 1095, 1155, 1477, 1533, 1899, 2321, 2409, 2555, 3165, 3285, 3465, 4015, 4431, 4599, 5621, 6963, 7227, 7385, 7665, 9495, 11605, 12045, 13293, 15403, 16247, 16863, 20889, 22155, 22995, 28105, 34815, 36135, 46209, 48741, 50589, 66465, 77015, 81235, 84315, 104445, 107821, 138627, 146223, 169433, 231045, 243705, 252945, 323463, 508299, 539105, 693135, 731115, 847165, 970389, 1186031, 1524897, 1617315, 2541495, 3558093, 4851945, 5930155, 7624485, 10674279, 17790465, 53371395]

約数ペア:

[(1, 53371395), (3, 17790465), (5, 10674279), (7, 7624485), (9, 5930155), (11, 4851945), (15, 3558093), (21, 2541495), (33, 1617315), (35, 1524897), (45, 1186031), (55, 970389), (63, 847165), (73, 731115), (77, 693135), (99, 539105), (105, 508299), (165, 323463), (211, 252945), (219, 243705), (231, 231045), (315, 169433), (365, 146223), (385, 138627), (495, 107821), (511, 104445), (633, 84315), (657, 81235), (693, 77015), (803, 66465), (1055, 50589), (1095, 48741), (1155, 46209), (1477, 36135), (1533, 34815), (1899, 28105), (2321, 22995), (2409, 22155), (2555, 20889), (3165, 16863), (3285, 16247), (3465, 15403), (4015, 13293), (4431, 12045), (4599, 11605), (5621, 9495), (6963, 7665), (7227, 7385)]