53420792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 50362888

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 1871, 3569, 3742, 7138, 7484, 14276, 14968, 28552, 80453, 155293, 160906, 310586, 321812, 621172, 643624, 1242344, 6677599, 13355198, 26710396, 53420792]

約数ペア:

[(1, 53420792), (2, 26710396), (4, 13355198), (8, 6677599), (43, 1242344), (83, 643624), (86, 621172), (166, 321812), (172, 310586), (332, 160906), (344, 155293), (664, 80453), (1871, 28552), (3569, 14968), (3742, 14276), (7138, 7484)]