57019456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3651

約数の個数: 56

約数和(自身を含む): 128300480

約数和(自身を除く): 71281024

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3607, 3952, 7214, 7904, 14428, 15808, 28856, 46891, 57712, 68533, 93782, 115424, 137066, 187564, 230848, 274132, 375128, 548264, 750256, 890929, 1096528, 1500512, 1781858, 2193056, 3001024, 3563716, 4386112, 7127432, 14254864, 28509728, 57019456]

約数ペア:

[(1, 57019456), (2, 28509728), (4, 14254864), (8, 7127432), (13, 4386112), (16, 3563716), (19, 3001024), (26, 2193056), (32, 1781858), (38, 1500512), (52, 1096528), (64, 890929), (76, 750256), (104, 548264), (152, 375128), (208, 274132), (247, 230848), (304, 187564), (416, 137066), (494, 115424), (608, 93782), (832, 68533), (988, 57712), (1216, 46891), (1976, 28856), (3607, 15808), (3952, 14428), (7214, 7904)]