56481456

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{7219}}^1$

素因数の和:7393

約数の個数: 40

約数和(自身を含む): 146825920

約数和(自身を除く): 90344464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7219, 7824, 14438, 21657, 28876, 43314, 57752, 86628, 115504, 173256, 346512, 1176697, 2353394, 3530091, 4706788, 7060182, 9413576, 14120364, 18827152, 28240728, 56481456]

約数ペア:

[(1, 56481456), (2, 28240728), (3, 18827152), (4, 14120364), (6, 9413576), (8, 7060182), (12, 4706788), (16, 3530091), (24, 2353394), (48, 1176697), (163, 346512), (326, 173256), (489, 115504), (652, 86628), (978, 57752), (1304, 43314), (1956, 28876), (2608, 21657), (3912, 14438), (7219, 7824)]