51730160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34033}}^1$

素因数の和:34065

約数の個数: 40

約数和(自身を含む): 126606480

約数和(自身を除く): 74876320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34033, 68066, 136132, 170165, 272264, 340330, 544528, 646627, 680660, 1293254, 1361320, 2586508, 2722640, 3233135, 5173016, 6466270, 10346032, 12932540, 25865080, 51730160]

約数ペア:

[(1, 51730160), (2, 25865080), (4, 12932540), (5, 10346032), (8, 6466270), (10, 5173016), (16, 3233135), (19, 2722640), (20, 2586508), (38, 1361320), (40, 1293254), (76, 680660), (80, 646627), (95, 544528), (152, 340330), (190, 272264), (304, 170165), (380, 136132), (760, 68066), (1520, 34033)]