5190246

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 11896560

約数和(自身を除く): 6706314

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 163, 174, 183, 261, 326, 366, 489, 522, 549, 978, 1098, 1467, 1769, 2934, 3538, 4727, 5307, 9454, 9943, 10614, 14181, 15921, 19886, 28362, 29829, 31842, 42543, 59658, 85086, 89487, 178974, 288347, 576694, 865041, 1730082, 2595123, 5190246]

約数ペア:

[(1, 5190246), (2, 2595123), (3, 1730082), (6, 865041), (9, 576694), (18, 288347), (29, 178974), (58, 89487), (61, 85086), (87, 59658), (122, 42543), (163, 31842), (174, 29829), (183, 28362), (261, 19886), (326, 15921), (366, 14181), (489, 10614), (522, 9943), (549, 9454), (978, 5307), (1098, 4727), (1467, 3538), (1769, 2934)]