51319344

素因数分解:

$2^4\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1487}}^1$

素因数の和:2217

約数の個数: 40

約数和(自身を含む): 132848640

約数和(自身を除く): 81529296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 719, 1438, 1487, 2157, 2876, 2974, 4314, 4461, 5752, 5948, 8628, 8922, 11504, 11896, 17256, 17844, 23792, 34512, 35688, 71376, 1069153, 2138306, 3207459, 4276612, 6414918, 8553224, 12829836, 17106448, 25659672, 51319344]

約数ペア:

[(1, 51319344), (2, 25659672), (3, 17106448), (4, 12829836), (6, 8553224), (8, 6414918), (12, 4276612), (16, 3207459), (24, 2138306), (48, 1069153), (719, 71376), (1438, 35688), (1487, 34512), (2157, 23792), (2876, 17844), (2974, 17256), (4314, 11896), (4461, 11504), (5752, 8922), (5948, 8628)]