49938910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 107661312

約数和(自身を除く): 57722402

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 215, 235, 301, 329, 353, 430, 470, 602, 658, 706, 1505, 1645, 1765, 2021, 2471, 3010, 3290, 3530, 4042, 4942, 10105, 12355, 14147, 15179, 16591, 20210, 24710, 28294, 30358, 33182, 70735, 75895, 82955, 106253, 116137, 141470, 151790, 165910, 212506, 232274, 531265, 580685, 713413, 1062530, 1161370, 1426826, 3567065, 4993891, 7134130, 9987782, 24969455, 49938910]

約数ペア:

[(1, 49938910), (2, 24969455), (5, 9987782), (7, 7134130), (10, 4993891), (14, 3567065), (35, 1426826), (43, 1161370), (47, 1062530), (70, 713413), (86, 580685), (94, 531265), (215, 232274), (235, 212506), (301, 165910), (329, 151790), (353, 141470), (430, 116137), (470, 106253), (602, 82955), (658, 75895), (706, 70735), (1505, 33182), (1645, 30358), (1765, 28294), (2021, 24710), (2471, 20210), (3010, 16591), (3290, 15179), (3530, 14147), (4042, 12355), (4942, 10105)]