47381904

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{8893}}^1$

素因数の和:8944

約数の個数: 60

約数和(自身を含む): 136202716

約数和(自身を除く): 88820812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 8893, 17786, 26679, 35572, 53358, 71144, 80037, 106716, 142288, 160074, 213432, 320148, 329041, 426864, 640296, 658082, 987123, 1280592, 1316164, 1974246, 2632328, 2961369, 3948492, 5264656, 5922738, 7896984, 11845476, 15793968, 23690952, 47381904]

約数ペア:

[(1, 47381904), (2, 23690952), (3, 15793968), (4, 11845476), (6, 7896984), (8, 5922738), (9, 5264656), (12, 3948492), (16, 2961369), (18, 2632328), (24, 1974246), (36, 1316164), (37, 1280592), (48, 987123), (72, 658082), (74, 640296), (111, 426864), (144, 329041), (148, 320148), (222, 213432), (296, 160074), (333, 142288), (444, 106716), (592, 80037), (666, 71144), (888, 53358), (1332, 35572), (1776, 26679), (2664, 17786), (5328, 8893)]