53530568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 130065600

約数和(自身を除く): 76535032

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 139, 161, 182, 184, 278, 299, 322, 364, 529, 556, 598, 644, 728, 973, 1058, 1112, 1196, 1288, 1807, 1946, 2093, 2116, 2392, 3197, 3614, 3703, 3892, 4186, 4232, 6394, 6877, 7228, 7406, 7784, 8372, 12649, 12788, 13754, 14456, 14812, 16744, 22379, 25298, 25576, 27508, 29624, 41561, 44758, 48139, 50596, 55016, 73531, 83122, 89516, 96278, 101192, 147062, 166244, 179032, 192556, 290927, 294124, 332488, 385112, 514717, 581854, 588248, 955903, 1029434, 1163708, 1911806, 2058868, 2327416, 3823612, 4117736, 6691321, 7647224, 13382642, 26765284, 53530568]

約数ペア:

[(1, 53530568), (2, 26765284), (4, 13382642), (7, 7647224), (8, 6691321), (13, 4117736), (14, 3823612), (23, 2327416), (26, 2058868), (28, 1911806), (46, 1163708), (52, 1029434), (56, 955903), (91, 588248), (92, 581854), (104, 514717), (139, 385112), (161, 332488), (182, 294124), (184, 290927), (278, 192556), (299, 179032), (322, 166244), (364, 147062), (529, 101192), (556, 96278), (598, 89516), (644, 83122), (728, 73531), (973, 55016), (1058, 50596), (1112, 48139), (1196, 44758), (1288, 41561), (1807, 29624), (1946, 27508), (2093, 25576), (2116, 25298), (2392, 22379), (3197, 16744), (3614, 14812), (3703, 14456), (3892, 13754), (4186, 12788), (4232, 12649), (6394, 8372), (6877, 7784), (7228, 7406)]