53146660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 80973788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 47, 70, 82, 94, 140, 164, 188, 197, 205, 235, 287, 329, 394, 410, 470, 574, 658, 788, 820, 940, 985, 1148, 1316, 1379, 1435, 1645, 1927, 1970, 2758, 2870, 3290, 3854, 3940, 5516, 5740, 6580, 6895, 7708, 8077, 9259, 9635, 13489, 13790, 16154, 18518, 19270, 26978, 27580, 32308, 37036, 38540, 40385, 46295, 53956, 56539, 64813, 67445, 80770, 92590, 113078, 129626, 134890, 161540, 185180, 226156, 259252, 269780, 282695, 324065, 379619, 565390, 648130, 759238, 1130780, 1296260, 1518476, 1898095, 2657333, 3796190, 5314666, 7592380, 10629332, 13286665, 26573330, 53146660]

約数ペア:

[(1, 53146660), (2, 26573330), (4, 13286665), (5, 10629332), (7, 7592380), (10, 5314666), (14, 3796190), (20, 2657333), (28, 1898095), (35, 1518476), (41, 1296260), (47, 1130780), (70, 759238), (82, 648130), (94, 565390), (140, 379619), (164, 324065), (188, 282695), (197, 269780), (205, 259252), (235, 226156), (287, 185180), (329, 161540), (394, 134890), (410, 129626), (470, 113078), (574, 92590), (658, 80770), (788, 67445), (820, 64813), (940, 56539), (985, 53956), (1148, 46295), (1316, 40385), (1379, 38540), (1435, 37036), (1645, 32308), (1927, 27580), (1970, 26978), (2758, 19270), (2870, 18518), (3290, 16154), (3854, 13790), (3940, 13489), (5516, 9635), (5740, 9259), (6580, 8077), (6895, 7708)]