53090310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19447}}^1$

素因数の和:19477

約数の個数: 64

約数和(自身を含む): 156828672

約数和(自身を除く): 103738362

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 19447, 38894, 58341, 97235, 116682, 136129, 194470, 252811, 272258, 291705, 408387, 505622, 583410, 680645, 758433, 816774, 1264055, 1361290, 1516866, 1769677, 2041935, 2528110, 3539354, 3792165, 4083870, 5309031, 7584330, 8848385, 10618062, 17696770, 26545155, 53090310]

約数ペア:

[(1, 53090310), (2, 26545155), (3, 17696770), (5, 10618062), (6, 8848385), (7, 7584330), (10, 5309031), (13, 4083870), (14, 3792165), (15, 3539354), (21, 2528110), (26, 2041935), (30, 1769677), (35, 1516866), (39, 1361290), (42, 1264055), (65, 816774), (70, 758433), (78, 680645), (91, 583410), (105, 505622), (130, 408387), (182, 291705), (195, 272258), (210, 252811), (273, 194470), (390, 136129), (455, 116682), (546, 97235), (910, 58341), (1365, 38894), (2730, 19447)]