48739070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2381}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 92612160

約数和(自身を除く): 43873090

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 2381, 4094, 4762, 10235, 11905, 20470, 23810, 54763, 109526, 211909, 273815, 423818, 547630, 1059545, 2119090, 4873907, 9747814, 24369535, 48739070]

約数ペア:

[(1, 48739070), (2, 24369535), (5, 9747814), (10, 4873907), (23, 2119090), (46, 1059545), (89, 547630), (115, 423818), (178, 273815), (230, 211909), (445, 109526), (890, 54763), (2047, 23810), (2381, 20470), (4094, 11905), (4762, 10235)]