49264440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 148608000

約数和(自身を除く): 99343560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2063, 2388, 2985, 3980, 4126, 4776, 5970, 6189, 7960, 8252, 10315, 11940, 12378, 16504, 20630, 23880, 24756, 30945, 41260, 49512, 61890, 82520, 123780, 247560, 410537, 821074, 1231611, 1642148, 2052685, 2463222, 3284296, 4105370, 4926444, 6158055, 8210740, 9852888, 12316110, 16421480, 24632220, 49264440]

約数ペア:

[(1, 49264440), (2, 24632220), (3, 16421480), (4, 12316110), (5, 9852888), (6, 8210740), (8, 6158055), (10, 4926444), (12, 4105370), (15, 3284296), (20, 2463222), (24, 2052685), (30, 1642148), (40, 1231611), (60, 821074), (120, 410537), (199, 247560), (398, 123780), (597, 82520), (796, 61890), (995, 49512), (1194, 41260), (1592, 30945), (1990, 24756), (2063, 23880), (2388, 20630), (2985, 16504), (3980, 12378), (4126, 11940), (4776, 10315), (5970, 8252), (6189, 7960)]