49797005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 66831360

約数和(自身を除く): 17034355

約数列:

[1, 5, 19, 31, 37, 95, 155, 185, 457, 589, 703, 1147, 2285, 2945, 3515, 5735, 8683, 14167, 16909, 21793, 43415, 70835, 84545, 108965, 269173, 321271, 524179, 1345865, 1606355, 2620895, 9959401, 49797005]

約数ペア:

[(1, 49797005), (5, 9959401), (19, 2620895), (31, 1606355), (37, 1345865), (95, 524179), (155, 321271), (185, 269173), (457, 108965), (589, 84545), (703, 70835), (1147, 43415), (2285, 21793), (2945, 16909), (3515, 14167), (5735, 8683)]