49009345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127297}}^1$

素因数の和:127320

約数の個数: 16

約数和(自身を含む): 73323648

約数和(自身を除く): 24314303

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 127297, 636485, 891079, 1400267, 4455395, 7001335, 9801869, 49009345]

約数ペア:

[(1, 49009345), (5, 9801869), (7, 7001335), (11, 4455395), (35, 1400267), (55, 891079), (77, 636485), (385, 127297)]