56807580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25589}}^1$

素因数の和:25638

約数の個数: 48

約数和(自身を含む): 163366560

約数和(自身を除く): 106558980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 25589, 51178, 76767, 102356, 127945, 153534, 255890, 307068, 383835, 511780, 767670, 946793, 1535340, 1893586, 2840379, 3787172, 4733965, 5680758, 9467930, 11361516, 14201895, 18935860, 28403790, 56807580]

約数ペア:

[(1, 56807580), (2, 28403790), (3, 18935860), (4, 14201895), (5, 11361516), (6, 9467930), (10, 5680758), (12, 4733965), (15, 3787172), (20, 2840379), (30, 1893586), (37, 1535340), (60, 946793), (74, 767670), (111, 511780), (148, 383835), (185, 307068), (222, 255890), (370, 153534), (444, 127945), (555, 102356), (740, 76767), (1110, 51178), (2220, 25589)]