53314220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32117}}^1$

素因数の和:32209

約数の個数: 24

約数和(自身を含む): 113312304

約数和(自身を除く): 59998084

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 32117, 64234, 128468, 160585, 321170, 642340, 2665711, 5331422, 10662844, 13328555, 26657110, 53314220]

約数ペア:

[(1, 53314220), (2, 26657110), (4, 13328555), (5, 10662844), (10, 5331422), (20, 2665711), (83, 642340), (166, 321170), (332, 160585), (415, 128468), (830, 64234), (1660, 32117)]