48747916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 100590336

約数和(自身を除く): 51842420

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 212, 214, 307, 371, 428, 614, 742, 749, 1228, 1484, 1498, 2149, 2996, 4298, 5671, 8596, 11342, 16271, 22684, 32542, 32849, 39697, 65084, 65698, 79394, 113897, 131396, 158788, 227794, 229943, 455588, 459886, 919772, 1740997, 3481994, 6963988, 12186979, 24373958, 48747916]

約数ペア:

[(1, 48747916), (2, 24373958), (4, 12186979), (7, 6963988), (14, 3481994), (28, 1740997), (53, 919772), (106, 459886), (107, 455588), (212, 229943), (214, 227794), (307, 158788), (371, 131396), (428, 113897), (614, 79394), (742, 65698), (749, 65084), (1228, 39697), (1484, 32849), (1498, 32542), (2149, 22684), (2996, 16271), (4298, 11342), (5671, 8596)]