49199320

素因数分解:

$2^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1193}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 110898720

約数和(自身を除く): 61699400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1031, 1193, 2062, 2386, 4124, 4772, 5155, 5965, 8248, 9544, 10310, 11930, 20620, 23860, 41240, 47720, 1229983, 2459966, 4919932, 6149915, 9839864, 12299830, 24599660, 49199320]

約数ペア:

[(1, 49199320), (2, 24599660), (4, 12299830), (5, 9839864), (8, 6149915), (10, 4919932), (20, 2459966), (40, 1229983), (1031, 47720), (1193, 41240), (2062, 23860), (2386, 20620), (4124, 11930), (4772, 10310), (5155, 9544), (5965, 8248)]