54687560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59443}}^1$

素因数の和:59477

約数の個数: 32

約数和(自身を含む): 128399040

約数和(自身を除く): 73711480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 59443, 118886, 237772, 297215, 475544, 594430, 1188860, 1367189, 2377720, 2734378, 5468756, 6835945, 10937512, 13671890, 27343780, 54687560]

約数ペア:

[(1, 54687560), (2, 27343780), (4, 13671890), (5, 10937512), (8, 6835945), (10, 5468756), (20, 2734378), (23, 2377720), (40, 1367189), (46, 1188860), (92, 594430), (115, 475544), (184, 297215), (230, 237772), (460, 118886), (920, 59443)]