53738464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 115153920

約数和(自身を除く): 61415456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1279, 1313, 1616, 2558, 2626, 3232, 5116, 5252, 10232, 10504, 16627, 20464, 21008, 33254, 40928, 42016, 66508, 129179, 133016, 258358, 266032, 516716, 532064, 1033432, 1679327, 2066864, 3358654, 4133728, 6717308, 13434616, 26869232, 53738464]

約数ペア:

[(1, 53738464), (2, 26869232), (4, 13434616), (8, 6717308), (13, 4133728), (16, 3358654), (26, 2066864), (32, 1679327), (52, 1033432), (101, 532064), (104, 516716), (202, 266032), (208, 258358), (404, 133016), (416, 129179), (808, 66508), (1279, 42016), (1313, 40928), (1616, 33254), (2558, 21008), (2626, 20464), (3232, 16627), (5116, 10504), (5252, 10232)]