48638513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 65214720

約数和(自身を除く): 16576207

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 509, 511, 803, 1241, 1309, 3563, 5599, 5621, 8653, 8687, 13651, 37157, 39193, 60571, 95183, 95557, 260099, 408727, 631669, 666281, 2861089, 4421683, 6948359, 48638513]

約数ペア:

[(1, 48638513), (7, 6948359), (11, 4421683), (17, 2861089), (73, 666281), (77, 631669), (119, 408727), (187, 260099), (509, 95557), (511, 95183), (803, 60571), (1241, 39193), (1309, 37157), (3563, 13651), (5599, 8687), (5621, 8653)]