56352875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 77770368

約数和(自身を除く): 21417493

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 575, 1153, 1955, 2125, 2875, 5765, 9775, 19601, 26519, 28825, 48875, 98005, 132595, 144125, 450823, 490025, 662975, 2254115, 2450125, 3314875, 11270575, 56352875]

約数ペア:

[(1, 56352875), (5, 11270575), (17, 3314875), (23, 2450125), (25, 2254115), (85, 662975), (115, 490025), (125, 450823), (391, 144125), (425, 132595), (575, 98005), (1153, 48875), (1955, 28825), (2125, 26519), (2875, 19601), (5765, 9775)]