55009968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 154156800

約数和(自身を除く): 99146832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 199, 208, 312, 398, 443, 597, 624, 796, 886, 1194, 1329, 1592, 1772, 2388, 2587, 2658, 3184, 3544, 4776, 5174, 5316, 5759, 7088, 7761, 9552, 10348, 10632, 11518, 15522, 17277, 20696, 21264, 23036, 31044, 34554, 41392, 46072, 62088, 69108, 88157, 92144, 124176, 138216, 176314, 264471, 276432, 352628, 528942, 705256, 1057884, 1146041, 1410512, 2115768, 2292082, 3438123, 4231536, 4584164, 6876246, 9168328, 13752492, 18336656, 27504984, 55009968]

約数ペア:

[(1, 55009968), (2, 27504984), (3, 18336656), (4, 13752492), (6, 9168328), (8, 6876246), (12, 4584164), (13, 4231536), (16, 3438123), (24, 2292082), (26, 2115768), (39, 1410512), (48, 1146041), (52, 1057884), (78, 705256), (104, 528942), (156, 352628), (199, 276432), (208, 264471), (312, 176314), (398, 138216), (443, 124176), (597, 92144), (624, 88157), (796, 69108), (886, 62088), (1194, 46072), (1329, 41392), (1592, 34554), (1772, 31044), (2388, 23036), (2587, 21264), (2658, 20696), (3184, 17277), (3544, 15522), (4776, 11518), (5174, 10632), (5316, 10348), (5759, 9552), (7088, 7761)]