25248212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 51045120

約数和(自身を除く): 25796908

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 421, 517, 638, 842, 1034, 1276, 1363, 1684, 2068, 2726, 4631, 5452, 9262, 12209, 14993, 18524, 19787, 24418, 29986, 39574, 48836, 59972, 79148, 134299, 217657, 268598, 435314, 537196, 573823, 870628, 1147646, 2295292, 6312053, 12624106, 25248212]

約数ペア:

[(1, 25248212), (2, 12624106), (4, 6312053), (11, 2295292), (22, 1147646), (29, 870628), (44, 573823), (47, 537196), (58, 435314), (94, 268598), (116, 217657), (188, 134299), (319, 79148), (421, 59972), (517, 48836), (638, 39574), (842, 29986), (1034, 24418), (1276, 19787), (1363, 18524), (1684, 14993), (2068, 12209), (2726, 9262), (4631, 5452)]