54998559608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{13883}}^1$

素因数の和:14364

約数の個数: 64

約数和(自身を含む): 110461104000

約数和(自身を除く): 55462544392

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 389, 536, 778, 1273, 1556, 2546, 3112, 5092, 7391, 10184, 13883, 14782, 26063, 27766, 29564, 52126, 55532, 59128, 104252, 111064, 208504, 263777, 495197, 527554, 930161, 990394, 1055108, 1860322, 1980788, 2110216, 3720644, 3961576, 5400487, 7441288, 10800974, 17673059, 21601948, 35346118, 43203896, 70692236, 102609253, 141384472, 205218506, 361832629, 410437012, 723665258, 820874024, 1447330516, 2894661032, 6874819951, 13749639902, 27499279804, 54998559608]

約数ペア:

[(1, 54998559608), (2, 27499279804), (4, 13749639902), (8, 6874819951), (19, 2894661032), (38, 1447330516), (67, 820874024), (76, 723665258), (134, 410437012), (152, 361832629), (268, 205218506), (389, 141384472), (536, 102609253), (778, 70692236), (1273, 43203896), (1556, 35346118), (2546, 21601948), (3112, 17673059), (5092, 10800974), (7391, 7441288), (10184, 5400487), (13883, 3961576), (14782, 3720644), (26063, 2110216), (27766, 1980788), (29564, 1860322), (52126, 1055108), (55532, 990394), (59128, 930161), (104252, 527554), (111064, 495197), (208504, 263777)]