97939850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 189630720

約数和(自身を除く): 91690870

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 179, 310, 353, 358, 706, 775, 895, 1550, 1765, 1790, 3530, 4475, 5549, 8825, 8950, 10943, 11098, 17650, 21886, 27745, 54715, 55490, 63187, 109430, 126374, 138725, 273575, 277450, 315935, 547150, 631870, 1579675, 1958797, 3159350, 3917594, 9793985, 19587970, 48969925, 97939850]

約数ペア:

[(1, 97939850), (2, 48969925), (5, 19587970), (10, 9793985), (25, 3917594), (31, 3159350), (50, 1958797), (62, 1579675), (155, 631870), (179, 547150), (310, 315935), (353, 277450), (358, 273575), (706, 138725), (775, 126374), (895, 109430), (1550, 63187), (1765, 55490), (1790, 54715), (3530, 27745), (4475, 21886), (5549, 17650), (8825, 11098), (8950, 10943)]