52155520

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 125582400

約数和(自身を除く): 73426880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 359, 454, 640, 718, 908, 1135, 1436, 1795, 1816, 2270, 2872, 3590, 3632, 4540, 5744, 7180, 7264, 9080, 11488, 14360, 14528, 18160, 22976, 28720, 29056, 36320, 45952, 57440, 72640, 81493, 114880, 145280, 162986, 229760, 325972, 407465, 651944, 814930, 1303888, 1629860, 2607776, 3259720, 5215552, 6519440, 10431104, 13038880, 26077760, 52155520]

約数ペア:

[(1, 52155520), (2, 26077760), (4, 13038880), (5, 10431104), (8, 6519440), (10, 5215552), (16, 3259720), (20, 2607776), (32, 1629860), (40, 1303888), (64, 814930), (80, 651944), (128, 407465), (160, 325972), (227, 229760), (320, 162986), (359, 145280), (454, 114880), (640, 81493), (718, 72640), (908, 57440), (1135, 45952), (1436, 36320), (1795, 29056), (1816, 28720), (2270, 22976), (2872, 18160), (3590, 14528), (3632, 14360), (4540, 11488), (5744, 9080), (7180, 7264)]