51784596

素因数分解:

$2^2\times 3^4\times {\mathrm{277}}^1\times {\mathrm{577}}^1$

素因数の和:870

約数の個数: 60

約数和(自身を含む): 136099348

約数和(自身を除く): 84314752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 277, 324, 554, 577, 831, 1108, 1154, 1662, 1731, 2308, 2493, 3324, 3462, 4986, 5193, 6924, 7479, 9972, 10386, 14958, 15579, 20772, 22437, 29916, 31158, 44874, 46737, 62316, 89748, 93474, 159829, 186948, 319658, 479487, 639316, 958974, 1438461, 1917948, 2876922, 4315383, 5753844, 8630766, 12946149, 17261532, 25892298, 51784596]

約数ペア:

[(1, 51784596), (2, 25892298), (3, 17261532), (4, 12946149), (6, 8630766), (9, 5753844), (12, 4315383), (18, 2876922), (27, 1917948), (36, 1438461), (54, 958974), (81, 639316), (108, 479487), (162, 319658), (277, 186948), (324, 159829), (554, 93474), (577, 89748), (831, 62316), (1108, 46737), (1154, 44874), (1662, 31158), (1731, 29916), (2308, 22437), (2493, 20772), (3324, 15579), (3462, 14958), (4986, 10386), (5193, 9972), (6924, 7479)]