53018080

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1447}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 125889120

約数和(自身を除く): 72871040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1447, 1832, 2290, 2894, 3664, 4580, 5788, 7235, 7328, 9160, 11576, 14470, 18320, 23152, 28940, 36640, 46304, 57880, 115760, 231520, 331363, 662726, 1325452, 1656815, 2650904, 3313630, 5301808, 6627260, 10603616, 13254520, 26509040, 53018080]

約数ペア:

[(1, 53018080), (2, 26509040), (4, 13254520), (5, 10603616), (8, 6627260), (10, 5301808), (16, 3313630), (20, 2650904), (32, 1656815), (40, 1325452), (80, 662726), (160, 331363), (229, 231520), (458, 115760), (916, 57880), (1145, 46304), (1447, 36640), (1832, 28940), (2290, 23152), (2894, 18320), (3664, 14470), (4580, 11576), (5788, 9160), (7235, 7328)]