55837197

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 93562560

約数和(自身を除く): 37725363

約数列:

[1, 3, 9, 13, 17, 39, 51, 67, 117, 153, 201, 221, 419, 603, 663, 871, 1139, 1257, 1989, 2613, 3417, 3771, 5447, 7123, 7839, 10251, 14807, 16341, 21369, 28073, 44421, 49023, 64107, 84219, 92599, 133263, 252657, 277797, 364949, 477241, 833391, 1094847, 1431723, 3284541, 4295169, 6204133, 18612399, 55837197]

約数ペア:

[(1, 55837197), (3, 18612399), (9, 6204133), (13, 4295169), (17, 3284541), (39, 1431723), (51, 1094847), (67, 833391), (117, 477241), (153, 364949), (201, 277797), (221, 252657), (419, 133263), (603, 92599), (663, 84219), (871, 64107), (1139, 49023), (1257, 44421), (1989, 28073), (2613, 21369), (3417, 16341), (3771, 14807), (5447, 10251), (7123, 7839)]