54409720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59141}}^1$

素因数の和:59175

約数の個数: 32

約数和(自身を含む): 127746720

約数和(自身を除く): 73337000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 59141, 118282, 236564, 295705, 473128, 591410, 1182820, 1360243, 2365640, 2720486, 5440972, 6801215, 10881944, 13602430, 27204860, 54409720]

約数ペア:

[(1, 54409720), (2, 27204860), (4, 13602430), (5, 10881944), (8, 6801215), (10, 5440972), (20, 2720486), (23, 2365640), (40, 1360243), (46, 1182820), (92, 591410), (115, 473128), (184, 295705), (230, 236564), (460, 118282), (920, 59141)]