51648360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3389}}^1$

素因数の和:3530

約数の個数: 64

約数和(自身を含む): 156211200

約数和(自身を除く): 104562840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3389, 3810, 5080, 6778, 7620, 10167, 13556, 15240, 16945, 20334, 27112, 33890, 40668, 50835, 67780, 81336, 101670, 135560, 203340, 406680, 430403, 860806, 1291209, 1721612, 2152015, 2582418, 3443224, 4304030, 5164836, 6456045, 8608060, 10329672, 12912090, 17216120, 25824180, 51648360]

約数ペア:

[(1, 51648360), (2, 25824180), (3, 17216120), (4, 12912090), (5, 10329672), (6, 8608060), (8, 6456045), (10, 5164836), (12, 4304030), (15, 3443224), (20, 2582418), (24, 2152015), (30, 1721612), (40, 1291209), (60, 860806), (120, 430403), (127, 406680), (254, 203340), (381, 135560), (508, 101670), (635, 81336), (762, 67780), (1016, 50835), (1270, 40668), (1524, 33890), (1905, 27112), (2540, 20334), (3048, 16945), (3389, 15240), (3810, 13556), (5080, 10167), (6778, 7620)]