53377232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2571

約数の個数: 40

約数和(自身を含む): 110439360

約数和(自身を除く): 57062128

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2473, 2698, 4946, 5396, 9892, 10792, 19784, 21584, 39568, 46987, 93974, 175583, 187948, 351166, 375896, 702332, 751792, 1404664, 2809328, 3336077, 6672154, 13344308, 26688616, 53377232]

約数ペア:

[(1, 53377232), (2, 26688616), (4, 13344308), (8, 6672154), (16, 3336077), (19, 2809328), (38, 1404664), (71, 751792), (76, 702332), (142, 375896), (152, 351166), (284, 187948), (304, 175583), (568, 93974), (1136, 46987), (1349, 39568), (2473, 21584), (2698, 19784), (4946, 10792), (5396, 9892)]