49621215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27799}}^1$

素因数の和:27831

約数の個数: 32

約数和(自身を含む): 96076800

約数和(自身を除く): 46455585

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 27799, 83397, 138995, 194593, 416985, 472583, 583779, 972965, 1417749, 2362915, 2918895, 3308081, 7088745, 9924243, 16540405, 49621215]

約数ペア:

[(1, 49621215), (3, 16540405), (5, 9924243), (7, 7088745), (15, 3308081), (17, 2918895), (21, 2362915), (35, 1417749), (51, 972965), (85, 583779), (105, 472583), (119, 416985), (255, 194593), (357, 138995), (595, 83397), (1785, 27799)]