57051470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 123420672

約数和(自身を除く): 66369202

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 122, 155, 217, 305, 310, 427, 431, 434, 610, 854, 862, 1085, 1891, 2135, 2155, 2170, 3017, 3782, 4270, 4310, 6034, 9455, 13237, 13361, 15085, 18910, 26291, 26474, 26722, 30170, 52582, 66185, 66805, 93527, 131455, 132370, 133610, 184037, 187054, 262910, 368074, 467635, 815021, 920185, 935270, 1630042, 1840370, 4075105, 5705147, 8150210, 11410294, 28525735, 57051470]

約数ペア:

[(1, 57051470), (2, 28525735), (5, 11410294), (7, 8150210), (10, 5705147), (14, 4075105), (31, 1840370), (35, 1630042), (61, 935270), (62, 920185), (70, 815021), (122, 467635), (155, 368074), (217, 262910), (305, 187054), (310, 184037), (427, 133610), (431, 132370), (434, 131455), (610, 93527), (854, 66805), (862, 66185), (1085, 52582), (1891, 30170), (2135, 26722), (2155, 26474), (2170, 26291), (3017, 18910), (3782, 15085), (4270, 13361), (4310, 13237), (6034, 9455)]