49969851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 72705600

約数和(自身を除く): 22735749

約数列:

[1, 3, 17, 51, 89, 101, 109, 267, 303, 327, 1513, 1717, 1853, 4539, 5151, 5559, 8989, 9701, 11009, 26967, 29103, 33027, 152813, 164917, 187153, 458439, 494751, 561459, 979801, 2939403, 16656617, 49969851]

約数ペア:

[(1, 49969851), (3, 16656617), (17, 2939403), (51, 979801), (89, 561459), (101, 494751), (109, 458439), (267, 187153), (303, 164917), (327, 152813), (1513, 33027), (1717, 29103), (1853, 26967), (4539, 11009), (5151, 9701), (5559, 8989)]