49204491

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 77423616

約数和(自身を除く): 28219125

約数列:

[1, 3, 7, 21, 61, 71, 183, 213, 427, 497, 541, 1281, 1491, 1623, 3787, 4331, 11361, 12993, 30317, 33001, 38411, 90951, 99003, 115233, 231007, 268877, 693021, 806631, 2343071, 7029213, 16401497, 49204491]

約数ペア:

[(1, 49204491), (3, 16401497), (7, 7029213), (21, 2343071), (61, 806631), (71, 693021), (183, 268877), (213, 231007), (427, 115233), (497, 99003), (541, 90951), (1281, 38411), (1491, 33001), (1623, 30317), (3787, 12993), (4331, 11361)]