5531512

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 12270960

約数和(自身を除く): 6739448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 137, 196, 206, 274, 392, 412, 548, 721, 824, 959, 1096, 1442, 1918, 2884, 3836, 5047, 5768, 6713, 7672, 10094, 13426, 14111, 20188, 26852, 28222, 40376, 53704, 56444, 98777, 112888, 197554, 395108, 691439, 790216, 1382878, 2765756, 5531512]

約数ペア:

[(1, 5531512), (2, 2765756), (4, 1382878), (7, 790216), (8, 691439), (14, 395108), (28, 197554), (49, 112888), (56, 98777), (98, 56444), (103, 53704), (137, 40376), (196, 28222), (206, 26852), (274, 20188), (392, 14111), (412, 13426), (548, 10094), (721, 7672), (824, 6713), (959, 5768), (1096, 5047), (1442, 3836), (1918, 2884)]