51473952

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:870

約数の個数: 72

約数和(自身を含む): 147079296

約数和(自身を除く): 95605344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 487, 734, 974, 1101, 1461, 1468, 1948, 2202, 2922, 2936, 3303, 3896, 4383, 4404, 5844, 5872, 6606, 7792, 8766, 8808, 11688, 11744, 13212, 15584, 17532, 17616, 23376, 26424, 35064, 35232, 46752, 52848, 70128, 105696, 140256, 178729, 357458, 536187, 714916, 1072374, 1429832, 1608561, 2144748, 2859664, 3217122, 4289496, 5719328, 6434244, 8578992, 12868488, 17157984, 25736976, 51473952]

約数ペア:

[(1, 51473952), (2, 25736976), (3, 17157984), (4, 12868488), (6, 8578992), (8, 6434244), (9, 5719328), (12, 4289496), (16, 3217122), (18, 2859664), (24, 2144748), (32, 1608561), (36, 1429832), (48, 1072374), (72, 714916), (96, 536187), (144, 357458), (288, 178729), (367, 140256), (487, 105696), (734, 70128), (974, 52848), (1101, 46752), (1461, 35232), (1468, 35064), (1948, 26424), (2202, 23376), (2922, 17616), (2936, 17532), (3303, 15584), (3896, 13212), (4383, 11744), (4404, 11688), (5844, 8808), (5872, 8766), (6606, 7792)]