47159364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 129148320

約数和(自身を除く): 81988956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 577, 588, 834, 973, 1154, 1668, 1731, 1946, 2308, 2919, 3462, 3892, 4039, 5838, 6811, 6924, 8078, 11676, 12117, 13622, 16156, 20433, 24234, 27244, 28273, 40866, 48468, 56546, 80203, 81732, 84819, 113092, 160406, 169638, 240609, 320812, 339276, 481218, 561421, 962436, 1122842, 1684263, 2245684, 3368526, 3929947, 6737052, 7859894, 11789841, 15719788, 23579682, 47159364]

約数ペア:

[(1, 47159364), (2, 23579682), (3, 15719788), (4, 11789841), (6, 7859894), (7, 6737052), (12, 3929947), (14, 3368526), (21, 2245684), (28, 1684263), (42, 1122842), (49, 962436), (84, 561421), (98, 481218), (139, 339276), (147, 320812), (196, 240609), (278, 169638), (294, 160406), (417, 113092), (556, 84819), (577, 81732), (588, 80203), (834, 56546), (973, 48468), (1154, 40866), (1668, 28273), (1731, 27244), (1946, 24234), (2308, 20433), (2919, 16156), (3462, 13622), (3892, 12117), (4039, 11676), (5838, 8078), (6811, 6924)]