31155142150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2099}}^1\times {\mathrm{26987}}^1$

素因数の和:29109

約数の個数: 48

約数和(自身を含む): 63249076800

約数和(自身を除く): 32093934650

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 2099, 4198, 10495, 20990, 23089, 26987, 46178, 52475, 53974, 104950, 115445, 134935, 230890, 269870, 296857, 577225, 593714, 674675, 1154450, 1349350, 1484285, 2968570, 7421425, 14842850, 56645713, 113291426, 283228565, 566457130, 623102843, 1246205686, 1416142825, 2832285650, 3115514215, 6231028430, 15577571075, 31155142150]

約数ペア:

[(1, 31155142150), (2, 15577571075), (5, 6231028430), (10, 3115514215), (11, 2832285650), (22, 1416142825), (25, 1246205686), (50, 623102843), (55, 566457130), (110, 283228565), (275, 113291426), (550, 56645713), (2099, 14842850), (4198, 7421425), (10495, 2968570), (20990, 1484285), (23089, 1349350), (26987, 1154450), (46178, 674675), (52475, 593714), (53974, 577225), (104950, 296857), (115445, 269870), (134935, 230890)]