53413990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1459}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 110165760

約数和(自身を除く): 56751770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 1459, 2615, 2918, 3661, 5230, 7295, 7322, 10213, 14590, 18305, 20426, 36610, 51065, 102130, 763057, 1526114, 3815285, 5341399, 7630570, 10682798, 26706995, 53413990]

約数ペア:

[(1, 53413990), (2, 26706995), (5, 10682798), (7, 7630570), (10, 5341399), (14, 3815285), (35, 1526114), (70, 763057), (523, 102130), (1046, 51065), (1459, 36610), (2615, 20426), (2918, 18305), (3661, 14590), (5230, 10213), (7295, 7322)]