52919960

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13099}}^1$

素因数の和:13211

約数の個数: 32

約数和(自身を含む): 120258000

約数和(自身を除く): 67338040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 13099, 26198, 52396, 65495, 104792, 130990, 261980, 523960, 1322999, 2645998, 5291996, 6614995, 10583992, 13229990, 26459980, 52919960]

約数ペア:

[(1, 52919960), (2, 26459980), (4, 13229990), (5, 10583992), (8, 6614995), (10, 5291996), (20, 2645998), (40, 1322999), (101, 523960), (202, 261980), (404, 130990), (505, 104792), (808, 65495), (1010, 52396), (2020, 26198), (4040, 13099)]