51767208

素因数分解:

$2^3\times 3^3\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 144388800

約数和(自身を除く): 92621592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 443, 541, 886, 1082, 1329, 1623, 1772, 2164, 2658, 3246, 3544, 3987, 4328, 4869, 5316, 6492, 7974, 9738, 10632, 11961, 12984, 14607, 15948, 19476, 23922, 29214, 31896, 38952, 47844, 58428, 95688, 116856, 239663, 479326, 718989, 958652, 1437978, 1917304, 2156967, 2875956, 4313934, 5751912, 6470901, 8627868, 12941802, 17255736, 25883604, 51767208]

約数ペア:

[(1, 51767208), (2, 25883604), (3, 17255736), (4, 12941802), (6, 8627868), (8, 6470901), (9, 5751912), (12, 4313934), (18, 2875956), (24, 2156967), (27, 1917304), (36, 1437978), (54, 958652), (72, 718989), (108, 479326), (216, 239663), (443, 116856), (541, 95688), (886, 58428), (1082, 47844), (1329, 38952), (1623, 31896), (1772, 29214), (2164, 23922), (2658, 19476), (3246, 15948), (3544, 14607), (3987, 12984), (4328, 11961), (4869, 10632), (5316, 9738), (6492, 7974)]