25048998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 58889376

約数和(自身を除く): 33840378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 234, 334, 501, 641, 1002, 1282, 1503, 1923, 2171, 3006, 3846, 4342, 5769, 6513, 8333, 11538, 13026, 16666, 19539, 24999, 39078, 49998, 74997, 107047, 149994, 214094, 321141, 642282, 963423, 1391611, 1926846, 2783222, 4174833, 8349666, 12524499, 25048998]

約数ペア:

[(1, 25048998), (2, 12524499), (3, 8349666), (6, 4174833), (9, 2783222), (13, 1926846), (18, 1391611), (26, 963423), (39, 642282), (78, 321141), (117, 214094), (167, 149994), (234, 107047), (334, 74997), (501, 49998), (641, 39078), (1002, 24999), (1282, 19539), (1503, 16666), (1923, 13026), (2171, 11538), (3006, 8333), (3846, 6513), (4342, 5769)]