56307645

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 101237760

約数和(自身を除く): 44930115

約数列:

[1, 3, 5, 9, 15, 45, 47, 79, 141, 235, 237, 337, 395, 423, 705, 711, 1011, 1185, 1685, 2115, 3033, 3555, 3713, 5055, 11139, 15165, 15839, 18565, 26623, 33417, 47517, 55695, 79195, 79869, 133115, 142551, 167085, 237585, 239607, 399345, 712755, 1198035, 1251281, 3753843, 6256405, 11261529, 18769215, 56307645]

約数ペア:

[(1, 56307645), (3, 18769215), (5, 11261529), (9, 6256405), (15, 3753843), (45, 1251281), (47, 1198035), (79, 712755), (141, 399345), (235, 239607), (237, 237585), (337, 167085), (395, 142551), (423, 133115), (705, 79869), (711, 79195), (1011, 55695), (1185, 47517), (1685, 33417), (2115, 26623), (3033, 18565), (3555, 15839), (3713, 15165), (5055, 11139)]