52451640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 171362880

約数和(自身を除く): 118911240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 367, 397, 734, 794, 1101, 1191, 1468, 1588, 1835, 1985, 2202, 2382, 2936, 3176, 3303, 3573, 3670, 3970, 4404, 4764, 5505, 5955, 6606, 7146, 7340, 7940, 8808, 9528, 11010, 11910, 13212, 14292, 14680, 15880, 16515, 17865, 22020, 23820, 26424, 28584, 33030, 35730, 44040, 47640, 66060, 71460, 132120, 142920, 145699, 291398, 437097, 582796, 728495, 874194, 1165592, 1311291, 1456990, 1748388, 2185485, 2622582, 2913980, 3496776, 4370970, 5245164, 5827960, 6556455, 8741940, 10490328, 13112910, 17483880, 26225820, 52451640]

約数ペア:

[(1, 52451640), (2, 26225820), (3, 17483880), (4, 13112910), (5, 10490328), (6, 8741940), (8, 6556455), (9, 5827960), (10, 5245164), (12, 4370970), (15, 3496776), (18, 2913980), (20, 2622582), (24, 2185485), (30, 1748388), (36, 1456990), (40, 1311291), (45, 1165592), (60, 874194), (72, 728495), (90, 582796), (120, 437097), (180, 291398), (360, 145699), (367, 142920), (397, 132120), (734, 71460), (794, 66060), (1101, 47640), (1191, 44040), (1468, 35730), (1588, 33030), (1835, 28584), (1985, 26424), (2202, 23820), (2382, 22020), (2936, 17865), (3176, 16515), (3303, 15880), (3573, 14680), (3670, 14292), (3970, 13212), (4404, 11910), (4764, 11010), (5505, 9528), (5955, 8808), (6606, 7940), (7146, 7340)]