54019040

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1193}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 128178288

約数和(自身を除く): 74159248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1193, 1415, 2264, 2386, 2830, 4528, 4772, 5660, 5965, 9056, 9544, 11320, 11930, 19088, 22640, 23860, 38176, 45280, 47720, 95440, 190880, 337619, 675238, 1350476, 1688095, 2700952, 3376190, 5401904, 6752380, 10803808, 13504760, 27009520, 54019040]

約数ペア:

[(1, 54019040), (2, 27009520), (4, 13504760), (5, 10803808), (8, 6752380), (10, 5401904), (16, 3376190), (20, 2700952), (32, 1688095), (40, 1350476), (80, 675238), (160, 337619), (283, 190880), (566, 95440), (1132, 47720), (1193, 45280), (1415, 38176), (2264, 23860), (2386, 22640), (2830, 19088), (4528, 11930), (4772, 11320), (5660, 9544), (5965, 9056)]