49980451768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{25657}}^1\times {\mathrm{18731}}^1$

素因数の和:44407

約数の個数: 32

約数和(自身を含む): 100931387760

約数和(自身を除く): 50950935992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18731, 25657, 37462, 51314, 74924, 102628, 149848, 205256, 243503, 333541, 487006, 667082, 974012, 1334164, 1948024, 2668328, 480581267, 961162534, 1922325068, 3844650136, 6247556471, 12495112942, 24990225884, 49980451768]

約数ペア:

[(1, 49980451768), (2, 24990225884), (4, 12495112942), (8, 6247556471), (13, 3844650136), (26, 1922325068), (52, 961162534), (104, 480581267), (18731, 2668328), (25657, 1948024), (37462, 1334164), (51314, 974012), (74924, 667082), (102628, 487006), (149848, 333541), (205256, 243503)]