49798045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 67345920

約数和(自身を除く): 17547875

約数列:

[1, 5, 11, 55, 73, 79, 157, 365, 395, 785, 803, 869, 1727, 4015, 4345, 5767, 8635, 11461, 12403, 28835, 57305, 62015, 63437, 126071, 136433, 317185, 630355, 682165, 905419, 4527095, 9959609, 49798045]

約数ペア:

[(1, 49798045), (5, 9959609), (11, 4527095), (55, 905419), (73, 682165), (79, 630355), (157, 317185), (365, 136433), (395, 126071), (785, 63437), (803, 62015), (869, 57305), (1727, 28835), (4015, 12403), (4345, 11461), (5767, 8635)]