49749768

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 139272000

約数和(自身を除く): 89522232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1657, 1668, 2502, 3314, 3336, 3753, 4971, 5004, 6628, 7506, 9942, 10008, 13256, 14913, 15012, 19884, 29826, 30024, 39768, 44739, 59652, 89478, 119304, 178956, 230323, 357912, 460646, 690969, 921292, 1381938, 1842584, 2072907, 2763876, 4145814, 5527752, 6218721, 8291628, 12437442, 16583256, 24874884, 49749768]

約数ペア:

[(1, 49749768), (2, 24874884), (3, 16583256), (4, 12437442), (6, 8291628), (8, 6218721), (9, 5527752), (12, 4145814), (18, 2763876), (24, 2072907), (27, 1842584), (36, 1381938), (54, 921292), (72, 690969), (108, 460646), (139, 357912), (216, 230323), (278, 178956), (417, 119304), (556, 89478), (834, 59652), (1112, 44739), (1251, 39768), (1657, 30024), (1668, 29826), (2502, 19884), (3314, 15012), (3336, 14913), (3753, 13256), (4971, 10008), (5004, 9942), (6628, 7506)]