52291252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 105310800

約数和(自身を除く): 53019548

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 149, 221, 298, 397, 442, 596, 794, 884, 1588, 1937, 2533, 3874, 5066, 5161, 6749, 7748, 10132, 10322, 13498, 20644, 26996, 32929, 59153, 65858, 87737, 118306, 131716, 175474, 236612, 350948, 768989, 1005601, 1537978, 2011202, 3075956, 4022404, 13072813, 26145626, 52291252]

約数ペア:

[(1, 52291252), (2, 26145626), (4, 13072813), (13, 4022404), (17, 3075956), (26, 2011202), (34, 1537978), (52, 1005601), (68, 768989), (149, 350948), (221, 236612), (298, 175474), (397, 131716), (442, 118306), (596, 87737), (794, 65858), (884, 59153), (1588, 32929), (1937, 26996), (2533, 20644), (3874, 13498), (5066, 10322), (5161, 10132), (6749, 7748)]