52447120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 134509248

約数和(自身を除く): 82062128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 557, 856, 880, 1070, 1114, 1177, 1712, 2140, 2228, 2354, 2785, 4280, 4456, 4708, 5570, 5885, 6127, 8560, 8912, 9416, 11140, 11770, 12254, 18832, 22280, 23540, 24508, 30635, 44560, 47080, 49016, 59599, 61270, 94160, 98032, 119198, 122540, 238396, 245080, 297995, 476792, 490160, 595990, 655589, 953584, 1191980, 1311178, 2383960, 2622356, 3277945, 4767920, 5244712, 6555890, 10489424, 13111780, 26223560, 52447120]

約数ペア:

[(1, 52447120), (2, 26223560), (4, 13111780), (5, 10489424), (8, 6555890), (10, 5244712), (11, 4767920), (16, 3277945), (20, 2622356), (22, 2383960), (40, 1311178), (44, 1191980), (55, 953584), (80, 655589), (88, 595990), (107, 490160), (110, 476792), (176, 297995), (214, 245080), (220, 238396), (428, 122540), (440, 119198), (535, 98032), (557, 94160), (856, 61270), (880, 59599), (1070, 49016), (1114, 47080), (1177, 44560), (1712, 30635), (2140, 24508), (2228, 23540), (2354, 22280), (2785, 18832), (4280, 12254), (4456, 11770), (4708, 11140), (5570, 9416), (5885, 8912), (6127, 8560)]