51801456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 154101248

約数和(自身を除く): 102299792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1021, 1057, 1208, 1812, 2042, 2114, 2416, 3063, 3171, 3624, 4084, 4228, 6126, 6342, 7147, 7248, 8168, 8456, 12252, 12684, 14294, 16336, 16912, 21441, 24504, 25368, 28588, 42882, 49008, 50736, 57176, 85764, 114352, 154171, 171528, 308342, 343056, 462513, 616684, 925026, 1079197, 1233368, 1850052, 2158394, 2466736, 3237591, 3700104, 4316788, 6475182, 7400208, 8633576, 12950364, 17267152, 25900728, 51801456]

約数ペア:

[(1, 51801456), (2, 25900728), (3, 17267152), (4, 12950364), (6, 8633576), (7, 7400208), (8, 6475182), (12, 4316788), (14, 3700104), (16, 3237591), (21, 2466736), (24, 2158394), (28, 1850052), (42, 1233368), (48, 1079197), (56, 925026), (84, 616684), (112, 462513), (151, 343056), (168, 308342), (302, 171528), (336, 154171), (453, 114352), (604, 85764), (906, 57176), (1021, 50736), (1057, 49008), (1208, 42882), (1812, 28588), (2042, 25368), (2114, 24504), (2416, 21441), (3063, 16912), (3171, 16336), (3624, 14294), (4084, 12684), (4228, 12252), (6126, 8456), (6342, 8168), (7147, 7248)]