49647208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28081}}^1$

素因数の和:28117

約数の個数: 32

約数和(自身を含む): 106149960

約数和(自身を除く): 56502752

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 28081, 56162, 112324, 224648, 365053, 477377, 730106, 954754, 1460212, 1909508, 2920424, 3819016, 6205901, 12411802, 24823604, 49647208]

約数ペア:

[(1, 49647208), (2, 24823604), (4, 12411802), (8, 6205901), (13, 3819016), (17, 2920424), (26, 1909508), (34, 1460212), (52, 954754), (68, 730106), (104, 477377), (136, 365053), (221, 224648), (442, 112324), (884, 56162), (1768, 28081)]