51339135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 85847040

約数和(自身を除く): 34507905

約数列:

[1, 3, 5, 15, 29, 87, 107, 145, 321, 435, 535, 1103, 1605, 3103, 3309, 5515, 9309, 15515, 16545, 31987, 46545, 95961, 118021, 159935, 354063, 479805, 590105, 1770315, 3422609, 10267827, 17113045, 51339135]

約数ペア:

[(1, 51339135), (3, 17113045), (5, 10267827), (15, 3422609), (29, 1770315), (87, 590105), (107, 479805), (145, 354063), (321, 159935), (435, 118021), (535, 95961), (1103, 46545), (1605, 31987), (3103, 16545), (3309, 15515), (5515, 9309)]