51525656

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10111}}^1$

素因数の和:10144

約数の個数: 48

約数和(自身を含む): 121040640

約数和(自身を除く): 69514984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 10111, 20222, 40444, 70777, 80888, 131443, 141554, 262886, 283108, 495439, 525772, 566216, 920101, 990878, 1051544, 1840202, 1981756, 3680404, 3963512, 6440707, 7360808, 12881414, 25762828, 51525656]

約数ペア:

[(1, 51525656), (2, 25762828), (4, 12881414), (7, 7360808), (8, 6440707), (13, 3963512), (14, 3680404), (26, 1981756), (28, 1840202), (49, 1051544), (52, 990878), (56, 920101), (91, 566216), (98, 525772), (104, 495439), (182, 283108), (196, 262886), (364, 141554), (392, 131443), (637, 80888), (728, 70777), (1274, 40444), (2548, 20222), (5096, 10111)]