48038685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 38223075

約数列:

[1, 3, 5, 15, 17, 31, 51, 59, 85, 93, 103, 155, 177, 255, 295, 309, 465, 515, 527, 885, 1003, 1545, 1581, 1751, 1829, 2635, 3009, 3193, 5015, 5253, 5487, 6077, 7905, 8755, 9145, 9579, 15045, 15965, 18231, 26265, 27435, 30385, 31093, 47895, 54281, 91155, 93279, 103309, 155465, 162843, 188387, 271405, 309927, 466395, 516545, 565161, 814215, 941935, 1549635, 2825805, 3202579, 9607737, 16012895, 48038685]

約数ペア:

[(1, 48038685), (3, 16012895), (5, 9607737), (15, 3202579), (17, 2825805), (31, 1549635), (51, 941935), (59, 814215), (85, 565161), (93, 516545), (103, 466395), (155, 309927), (177, 271405), (255, 188387), (295, 162843), (309, 155465), (465, 103309), (515, 93279), (527, 91155), (885, 54281), (1003, 47895), (1545, 31093), (1581, 30385), (1751, 27435), (1829, 26265), (2635, 18231), (3009, 15965), (3193, 15045), (5015, 9579), (5253, 9145), (5487, 8755), (6077, 7905)]