56645394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42719}}^1$

素因数の和:42754

約数の個数: 32

約数和(自身を含む): 129185280

約数和(自身を除く): 72539886

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 42719, 85438, 128157, 256314, 555347, 726223, 1110694, 1452446, 1666041, 2178669, 3332082, 4357338, 9440899, 18881798, 28322697, 56645394]

約数ペア:

[(1, 56645394), (2, 28322697), (3, 18881798), (6, 9440899), (13, 4357338), (17, 3332082), (26, 2178669), (34, 1666041), (39, 1452446), (51, 1110694), (78, 726223), (102, 555347), (221, 256314), (442, 128157), (663, 85438), (1326, 42719)]