47519628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 119857920

約数和(自身を除く): 72338292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419, 727, 838, 1257, 1454, 1676, 2181, 2514, 2908, 4362, 5028, 5447, 8724, 9451, 10894, 16341, 18902, 21788, 28353, 32682, 37804, 56706, 65364, 113412, 304613, 609226, 913839, 1218452, 1827678, 3655356, 3959969, 7919938, 11879907, 15839876, 23759814, 47519628]

約数ペア:

[(1, 47519628), (2, 23759814), (3, 15839876), (4, 11879907), (6, 7919938), (12, 3959969), (13, 3655356), (26, 1827678), (39, 1218452), (52, 913839), (78, 609226), (156, 304613), (419, 113412), (727, 65364), (838, 56706), (1257, 37804), (1454, 32682), (1676, 28353), (2181, 21788), (2514, 18902), (2908, 16341), (4362, 10894), (5028, 9451), (5447, 8724)]