55330336

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 113097600

約数和(自身を除く): 57767264

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 509, 632, 688, 1018, 1264, 1376, 2036, 2528, 3397, 4072, 6794, 8144, 13588, 16288, 21887, 27176, 40211, 43774, 54352, 80422, 87548, 108704, 160844, 175096, 321688, 350192, 643376, 700384, 1286752, 1729073, 3458146, 6916292, 13832584, 27665168, 55330336]

約数ペア:

[(1, 55330336), (2, 27665168), (4, 13832584), (8, 6916292), (16, 3458146), (32, 1729073), (43, 1286752), (79, 700384), (86, 643376), (158, 350192), (172, 321688), (316, 175096), (344, 160844), (509, 108704), (632, 87548), (688, 80422), (1018, 54352), (1264, 43774), (1376, 40211), (2036, 27176), (2528, 21887), (3397, 16288), (4072, 13588), (6794, 8144)]