48899440

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2741}}^1$

素因数の和:2977

約数の個数: 40

約数和(自身を含む): 114242688

約数和(自身を除く): 65343248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 2741, 3568, 4460, 5482, 8920, 10964, 13705, 17840, 21928, 27410, 43856, 54820, 109640, 219280, 611243, 1222486, 2444972, 3056215, 4889944, 6112430, 9779888, 12224860, 24449720, 48899440]

約数ペア:

[(1, 48899440), (2, 24449720), (4, 12224860), (5, 9779888), (8, 6112430), (10, 4889944), (16, 3056215), (20, 2444972), (40, 1222486), (80, 611243), (223, 219280), (446, 109640), (892, 54820), (1115, 43856), (1784, 27410), (2230, 21928), (2741, 17840), (3568, 13705), (4460, 10964), (5482, 8920)]