52783976

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 121832370

約数和(自身を除く): 69048394

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 361, 373, 392, 532, 722, 746, 931, 1064, 1444, 1492, 1862, 2527, 2611, 2888, 2984, 3724, 5054, 5222, 7087, 7448, 10108, 10444, 14174, 17689, 18277, 20216, 20888, 28348, 35378, 36554, 49609, 56696, 70756, 73108, 99218, 134653, 141512, 146216, 198436, 269306, 347263, 396872, 538612, 694526, 942571, 1077224, 1389052, 1885142, 2778104, 3770284, 6597997, 7540568, 13195994, 26391988, 52783976]

約数ペア:

[(1, 52783976), (2, 26391988), (4, 13195994), (7, 7540568), (8, 6597997), (14, 3770284), (19, 2778104), (28, 1885142), (38, 1389052), (49, 1077224), (56, 942571), (76, 694526), (98, 538612), (133, 396872), (152, 347263), (196, 269306), (266, 198436), (361, 146216), (373, 141512), (392, 134653), (532, 99218), (722, 73108), (746, 70756), (931, 56696), (1064, 49609), (1444, 36554), (1492, 35378), (1862, 28348), (2527, 20888), (2611, 20216), (2888, 18277), (2984, 17689), (3724, 14174), (5054, 10444), (5222, 10108), (7087, 7448)]