52551870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 144861696

約数和(自身を除く): 92309826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 997, 1255, 1506, 1757, 1994, 2510, 2991, 3514, 3765, 4985, 5271, 5982, 6979, 7530, 8785, 9970, 10542, 13958, 14955, 17570, 20937, 26355, 29910, 34895, 41874, 52710, 69790, 104685, 209370, 250247, 500494, 750741, 1251235, 1501482, 1751729, 2502470, 3503458, 3753705, 5255187, 7507410, 8758645, 10510374, 17517290, 26275935, 52551870]

約数ペア:

[(1, 52551870), (2, 26275935), (3, 17517290), (5, 10510374), (6, 8758645), (7, 7507410), (10, 5255187), (14, 3753705), (15, 3503458), (21, 2502470), (30, 1751729), (35, 1501482), (42, 1251235), (70, 750741), (105, 500494), (210, 250247), (251, 209370), (502, 104685), (753, 69790), (997, 52710), (1255, 41874), (1506, 34895), (1757, 29910), (1994, 26355), (2510, 20937), (2991, 17570), (3514, 14955), (3765, 13958), (4985, 10542), (5271, 9970), (5982, 8785), (6979, 7530)]