53181980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{115613}}^1$

素因数の和:115645

約数の個数: 24

約数和(自身を含む): 116538912

約数和(自身を除く): 63356932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 115613, 231226, 462452, 578065, 1156130, 2312260, 2659099, 5318198, 10636396, 13295495, 26590990, 53181980]

約数ペア:

[(1, 53181980), (2, 26590990), (4, 13295495), (5, 10636396), (10, 5318198), (20, 2659099), (23, 2312260), (46, 1156130), (92, 578065), (115, 462452), (230, 231226), (460, 115613)]