50642228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 114457728

約数和(自身を除く): 63815500

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 263, 299, 322, 364, 526, 529, 598, 644, 1052, 1058, 1196, 1841, 2093, 2116, 3419, 3682, 3703, 4186, 6049, 6838, 6877, 7364, 7406, 8372, 12098, 13676, 13754, 14812, 23933, 24196, 27508, 42343, 47866, 48139, 78637, 84686, 95732, 96278, 139127, 157274, 169372, 192556, 278254, 314548, 550459, 556508, 973889, 1100918, 1808651, 1947778, 2201836, 3617302, 3895556, 7234604, 12660557, 25321114, 50642228]

約数ペア:

[(1, 50642228), (2, 25321114), (4, 12660557), (7, 7234604), (13, 3895556), (14, 3617302), (23, 2201836), (26, 1947778), (28, 1808651), (46, 1100918), (52, 973889), (91, 556508), (92, 550459), (161, 314548), (182, 278254), (263, 192556), (299, 169372), (322, 157274), (364, 139127), (526, 96278), (529, 95732), (598, 84686), (644, 78637), (1052, 48139), (1058, 47866), (1196, 42343), (1841, 27508), (2093, 24196), (2116, 23933), (3419, 14812), (3682, 13754), (3703, 13676), (4186, 12098), (6049, 8372), (6838, 7406), (6877, 7364)]