51022372

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 105215040

約数和(自身を除く): 54192668

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 101, 202, 289, 323, 391, 404, 437, 578, 646, 782, 874, 1156, 1292, 1564, 1717, 1748, 1919, 2323, 3434, 3838, 4646, 5491, 6647, 6868, 7429, 7676, 9292, 10982, 13294, 14858, 21964, 26588, 29189, 29716, 32623, 39491, 44137, 58378, 65246, 78982, 88274, 116756, 126293, 130492, 157964, 176548, 252586, 505172, 554591, 671347, 750329, 1109182, 1342694, 1500658, 2218364, 2685388, 3001316, 12755593, 25511186, 51022372]

約数ペア:

[(1, 51022372), (2, 25511186), (4, 12755593), (17, 3001316), (19, 2685388), (23, 2218364), (34, 1500658), (38, 1342694), (46, 1109182), (68, 750329), (76, 671347), (92, 554591), (101, 505172), (202, 252586), (289, 176548), (323, 157964), (391, 130492), (404, 126293), (437, 116756), (578, 88274), (646, 78982), (782, 65246), (874, 58378), (1156, 44137), (1292, 39491), (1564, 32623), (1717, 29716), (1748, 29189), (1919, 26588), (2323, 21964), (3434, 14858), (3838, 13294), (4646, 10982), (5491, 9292), (6647, 7676), (6868, 7429)]