47593760

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2729}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 113513400

約数和(自身を除く): 65919640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 2729, 3488, 4360, 5458, 8720, 10916, 13645, 17440, 21832, 27290, 43664, 54580, 87328, 109160, 218320, 297461, 436640, 594922, 1189844, 1487305, 2379688, 2974610, 4759376, 5949220, 9518752, 11898440, 23796880, 47593760]

約数ペア:

[(1, 47593760), (2, 23796880), (4, 11898440), (5, 9518752), (8, 5949220), (10, 4759376), (16, 2974610), (20, 2379688), (32, 1487305), (40, 1189844), (80, 594922), (109, 436640), (160, 297461), (218, 218320), (436, 109160), (545, 87328), (872, 54580), (1090, 43664), (1744, 27290), (2180, 21832), (2729, 17440), (3488, 13645), (4360, 10916), (5458, 8720)]