48645216

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2521}}^1$

素因数の和:2604

約数の個数: 72

約数和(自身を含む): 140455224

約数和(自身を除く): 91810008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 2521, 3216, 4824, 5042, 6432, 7563, 9648, 10084, 15126, 19296, 20168, 22689, 30252, 40336, 45378, 60504, 80672, 90756, 121008, 168907, 181512, 242016, 337814, 363024, 506721, 675628, 726048, 1013442, 1351256, 1520163, 2026884, 2702512, 3040326, 4053768, 5405024, 6080652, 8107536, 12161304, 16215072, 24322608, 48645216]

約数ペア:

[(1, 48645216), (2, 24322608), (3, 16215072), (4, 12161304), (6, 8107536), (8, 6080652), (9, 5405024), (12, 4053768), (16, 3040326), (18, 2702512), (24, 2026884), (32, 1520163), (36, 1351256), (48, 1013442), (67, 726048), (72, 675628), (96, 506721), (134, 363024), (144, 337814), (201, 242016), (268, 181512), (288, 168907), (402, 121008), (536, 90756), (603, 80672), (804, 60504), (1072, 45378), (1206, 40336), (1608, 30252), (2144, 22689), (2412, 20168), (2521, 19296), (3216, 15126), (4824, 10084), (5042, 9648), (6432, 7563)]