47709970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61961}}^1$

素因数の和:61986

約数の個数: 32

約数和(自身を含む): 107070336

約数和(自身を除く): 59360366

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 61961, 123922, 309805, 433727, 619610, 681571, 867454, 1363142, 2168635, 3407855, 4337270, 4770997, 6815710, 9541994, 23854985, 47709970]

約数ペア:

[(1, 47709970), (2, 23854985), (5, 9541994), (7, 6815710), (10, 4770997), (11, 4337270), (14, 3407855), (22, 2168635), (35, 1363142), (55, 867454), (70, 681571), (77, 619610), (110, 433727), (154, 309805), (385, 123922), (770, 61961)]