50780368

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{19471}}^1$

素因数の和:19642

約数の個数: 20

約数和(自身を含む): 98995648

約数和(自身を除く): 48215280

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 19471, 38942, 77884, 155768, 311536, 3173773, 6347546, 12695092, 25390184, 50780368]

約数ペア:

[(1, 50780368), (2, 25390184), (4, 12695092), (8, 6347546), (16, 3173773), (163, 311536), (326, 155768), (652, 77884), (1304, 38942), (2608, 19471)]