55767803

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 75893760

約数和(自身を除く): 20125957

約数列:

[1, 7, 13, 17, 47, 59, 91, 119, 169, 221, 329, 413, 611, 767, 799, 1003, 1183, 1547, 2773, 2873, 4277, 5369, 5593, 7021, 7943, 9971, 10387, 13039, 19411, 20111, 36049, 47141, 55601, 69797, 72709, 91273, 135031, 169507, 252343, 329987, 468637, 612833, 945217, 1186549, 3280459, 4289831, 7966829, 55767803]

約数ペア:

[(1, 55767803), (7, 7966829), (13, 4289831), (17, 3280459), (47, 1186549), (59, 945217), (91, 612833), (119, 468637), (169, 329987), (221, 252343), (329, 169507), (413, 135031), (611, 91273), (767, 72709), (799, 69797), (1003, 55601), (1183, 47141), (1547, 36049), (2773, 20111), (2873, 19411), (4277, 13039), (5369, 10387), (5593, 9971), (7021, 7943)]