51208976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35171}}^1$

素因数の和:35199

約数の個数: 40

約数和(自身を含む): 122117184

約数和(自身を除く): 70908208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 35171, 70342, 140684, 246197, 281368, 457223, 492394, 562736, 914446, 984788, 1828892, 1969576, 3200561, 3657784, 3939152, 6401122, 7315568, 12802244, 25604488, 51208976]

約数ペア:

[(1, 51208976), (2, 25604488), (4, 12802244), (7, 7315568), (8, 6401122), (13, 3939152), (14, 3657784), (16, 3200561), (26, 1969576), (28, 1828892), (52, 984788), (56, 914446), (91, 562736), (104, 492394), (112, 457223), (182, 281368), (208, 246197), (364, 140684), (728, 70342), (1456, 35171)]