49256055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 94803696

約数和(自身を除く): 45547641

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 67, 85, 93, 153, 155, 201, 255, 279, 335, 465, 527, 603, 765, 961, 1005, 1139, 1395, 1581, 2077, 2635, 2883, 3015, 3417, 4743, 4805, 5695, 6231, 7905, 8649, 10251, 10385, 14415, 16337, 17085, 18693, 23715, 31155, 35309, 43245, 49011, 51255, 64387, 81685, 93465, 105927, 147033, 176545, 193161, 245055, 317781, 321935, 529635, 579483, 735165, 965805, 1094579, 1588905, 2897415, 3283737, 5472895, 9851211, 16418685, 49256055]

約数ペア:

[(1, 49256055), (3, 16418685), (5, 9851211), (9, 5472895), (15, 3283737), (17, 2897415), (31, 1588905), (45, 1094579), (51, 965805), (67, 735165), (85, 579483), (93, 529635), (153, 321935), (155, 317781), (201, 245055), (255, 193161), (279, 176545), (335, 147033), (465, 105927), (527, 93465), (603, 81685), (765, 64387), (961, 51255), (1005, 49011), (1139, 43245), (1395, 35309), (1581, 31155), (2077, 23715), (2635, 18693), (2883, 17085), (3015, 16337), (3417, 14415), (4743, 10385), (4805, 10251), (5695, 8649), (6231, 7905)]