49145135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 67350528

約数和(自身を除く): 18205393

約数列:

[1, 5, 13, 23, 65, 71, 115, 299, 355, 463, 923, 1495, 1633, 2315, 4615, 6019, 8165, 10649, 21229, 30095, 32873, 53245, 106145, 138437, 164365, 427349, 692185, 756079, 2136745, 3780395, 9829027, 49145135]

約数ペア:

[(1, 49145135), (5, 9829027), (13, 3780395), (23, 2136745), (65, 756079), (71, 692185), (115, 427349), (299, 164365), (355, 138437), (463, 106145), (923, 53245), (1495, 32873), (1633, 30095), (2315, 21229), (4615, 10649), (6019, 8165)]