51869090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56999}}^1$

素因数の和:57026

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 63042910

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 56999, 113998, 284995, 398993, 569990, 740987, 797986, 1481974, 1994965, 3704935, 3989930, 5186909, 7409870, 10373818, 25934545, 51869090]

約数ペア:

[(1, 51869090), (2, 25934545), (5, 10373818), (7, 7409870), (10, 5186909), (13, 3989930), (14, 3704935), (26, 1994965), (35, 1481974), (65, 797986), (70, 740987), (91, 569990), (130, 398993), (182, 284995), (455, 113998), (910, 56999)]