53906895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9044

約数の個数: 48

約数和(自身を含む): 112419840

約数和(自身を除く): 58512945

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 9007, 27021, 45035, 63049, 81063, 135105, 171133, 189147, 315245, 405315, 513399, 567441, 855665, 945735, 1197931, 1540197, 2566995, 2837205, 3593793, 5989655, 7700985, 10781379, 17968965, 53906895]

約数ペア:

[(1, 53906895), (3, 17968965), (5, 10781379), (7, 7700985), (9, 5989655), (15, 3593793), (19, 2837205), (21, 2566995), (35, 1540197), (45, 1197931), (57, 945735), (63, 855665), (95, 567441), (105, 513399), (133, 405315), (171, 315245), (285, 189147), (315, 171133), (399, 135105), (665, 81063), (855, 63049), (1197, 45035), (1995, 27021), (5985, 9007)]