55025776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 115711344

約数和(自身を除く): 60685568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 1931, 2192, 3562, 3862, 7124, 7724, 14248, 15448, 25103, 28496, 30896, 50206, 100412, 200824, 264547, 401648, 529094, 1058188, 2116376, 3439111, 4232752, 6878222, 13756444, 27512888, 55025776]

約数ペア:

[(1, 55025776), (2, 27512888), (4, 13756444), (8, 6878222), (13, 4232752), (16, 3439111), (26, 2116376), (52, 1058188), (104, 529094), (137, 401648), (208, 264547), (274, 200824), (548, 100412), (1096, 50206), (1781, 30896), (1931, 28496), (2192, 25103), (3562, 15448), (3862, 14248), (7124, 7724)]