51489614

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1096

約数の個数: 24

約数和(自身を含む): 85322160

約数和(自身を除く): 33832546

約数列:

[1, 2, 11, 22, 121, 242, 263, 526, 809, 1618, 2893, 5786, 8899, 17798, 31823, 63646, 97889, 195778, 212767, 425534, 2340437, 4680874, 25744807, 51489614]

約数ペア:

[(1, 51489614), (2, 25744807), (11, 4680874), (22, 2340437), (121, 425534), (242, 212767), (263, 195778), (526, 97889), (809, 63646), (1618, 31823), (2893, 17798), (5786, 8899)]