51928540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 116296992

約数和(自身を除く): 64368452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 937, 1630, 1874, 2771, 3260, 3748, 4685, 5542, 9370, 11084, 13855, 15929, 18740, 27710, 31858, 55420, 63716, 79645, 152731, 159290, 305462, 318580, 610924, 763655, 1527310, 2596427, 3054620, 5192854, 10385708, 12982135, 25964270, 51928540]

約数ペア:

[(1, 51928540), (2, 25964270), (4, 12982135), (5, 10385708), (10, 5192854), (17, 3054620), (20, 2596427), (34, 1527310), (68, 763655), (85, 610924), (163, 318580), (170, 305462), (326, 159290), (340, 152731), (652, 79645), (815, 63716), (937, 55420), (1630, 31858), (1874, 27710), (2771, 18740), (3260, 15929), (3748, 13855), (4685, 11084), (5542, 9370)]