55505432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 107038800

約数和(自身を除く): 51533368

約数列:

[1, 2, 4, 8, 43, 86, 172, 317, 344, 509, 634, 1018, 1268, 2036, 2536, 4072, 13631, 21887, 27262, 43774, 54524, 87548, 109048, 161353, 175096, 322706, 645412, 1290824, 6938179, 13876358, 27752716, 55505432]

約数ペア:

[(1, 55505432), (2, 27752716), (4, 13876358), (8, 6938179), (43, 1290824), (86, 645412), (172, 322706), (317, 175096), (344, 161353), (509, 109048), (634, 87548), (1018, 54524), (1268, 43774), (2036, 27262), (2536, 21887), (4072, 13631)]