57302856

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20407}}^1$

素因数の和:20435

約数の個数: 64

約数和(自身を含む): 171427200

約数和(自身を除く): 114124344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 265291, 367326, 489768, 530582, 550989, 734652, 795873, 1061164, 1101978, 1469304, 1591746, 2122328, 2203956, 2387619, 3183492, 4407912, 4775238, 6366984, 7162857, 9550476, 14325714, 19100952, 28651428, 57302856]

約数ペア:

[(1, 57302856), (2, 28651428), (3, 19100952), (4, 14325714), (6, 9550476), (8, 7162857), (9, 6366984), (12, 4775238), (13, 4407912), (18, 3183492), (24, 2387619), (26, 2203956), (27, 2122328), (36, 1591746), (39, 1469304), (52, 1101978), (54, 1061164), (72, 795873), (78, 734652), (104, 550989), (108, 530582), (117, 489768), (156, 367326), (216, 265291), (234, 244884), (312, 183663), (351, 163256), (468, 122442), (702, 81628), (936, 61221), (1404, 40814), (2808, 20407)]