55454342090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{29167}}^1$

素因数の和:29511

約数の個数: 64

約数和(自身を含む): 115471678464

約数和(自身を除く): 60017336374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 173, 314, 346, 785, 865, 1099, 1211, 1570, 1730, 2198, 2422, 5495, 6055, 10990, 12110, 27161, 29167, 54322, 58334, 135805, 145835, 190127, 204169, 271610, 291670, 380254, 408338, 950635, 1020845, 1901270, 2041690, 4579219, 5045891, 9158438, 10091782, 22896095, 25229455, 32054533, 35321237, 45792190, 50458910, 64109066, 70642474, 160272665, 176606185, 320545330, 353212370, 792204887, 1584409774, 3961024435, 5545434209, 7922048870, 11090868418, 27727171045, 55454342090]

約数ペア:

[(1, 55454342090), (2, 27727171045), (5, 11090868418), (7, 7922048870), (10, 5545434209), (14, 3961024435), (35, 1584409774), (70, 792204887), (157, 353212370), (173, 320545330), (314, 176606185), (346, 160272665), (785, 70642474), (865, 64109066), (1099, 50458910), (1211, 45792190), (1570, 35321237), (1730, 32054533), (2198, 25229455), (2422, 22896095), (5495, 10091782), (6055, 9158438), (10990, 5045891), (12110, 4579219), (27161, 2041690), (29167, 1901270), (54322, 1020845), (58334, 950635), (135805, 408338), (145835, 380254), (190127, 291670), (204169, 271610)]