51164580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8443}}^1$

素因数の和:8556

約数の個数: 48

約数和(自身を含む): 144696384

約数和(自身を除く): 93531804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 8443, 16886, 25329, 33772, 42215, 50658, 84430, 101316, 126645, 168860, 253290, 506580, 852743, 1705486, 2558229, 3410972, 4263715, 5116458, 8527430, 10232916, 12791145, 17054860, 25582290, 51164580]

約数ペア:

[(1, 51164580), (2, 25582290), (3, 17054860), (4, 12791145), (5, 10232916), (6, 8527430), (10, 5116458), (12, 4263715), (15, 3410972), (20, 2558229), (30, 1705486), (60, 852743), (101, 506580), (202, 253290), (303, 168860), (404, 126645), (505, 101316), (606, 84430), (1010, 50658), (1212, 42215), (1515, 33772), (2020, 25329), (3030, 16886), (6060, 8443)]