49898415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 96115680

約数和(自身を除く): 46217265

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 2341, 3045, 4263, 7023, 7105, 11705, 16387, 21315, 35115, 49161, 67889, 81935, 114709, 203667, 245805, 339445, 344127, 475223, 573545, 1018335, 1425669, 1720635, 2376115, 3326561, 7128345, 9979683, 16632805, 49898415]

約数ペア:

[(1, 49898415), (3, 16632805), (5, 9979683), (7, 7128345), (15, 3326561), (21, 2376115), (29, 1720635), (35, 1425669), (49, 1018335), (87, 573545), (105, 475223), (145, 344127), (147, 339445), (203, 245805), (245, 203667), (435, 114709), (609, 81935), (735, 67889), (1015, 49161), (1421, 35115), (2341, 21315), (3045, 16387), (4263, 11705), (7023, 7105)]