51240803033

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 59921664000

約数和(自身を除く): 8680860967

約数列:

[1, 7, 59, 409, 413, 439, 691, 2863, 3073, 4837, 24131, 25901, 40769, 168917, 179551, 181307, 282619, 285383, 303349, 1256857, 1978333, 2123443, 10593509, 16674521, 17897591, 74154563, 116721647, 124069741, 125283137, 868488187, 7320114719, 51240803033]

約数ペア:

[(1, 51240803033), (7, 7320114719), (59, 868488187), (409, 125283137), (413, 124069741), (439, 116721647), (691, 74154563), (2863, 17897591), (3073, 16674521), (4837, 10593509), (24131, 2123443), (25901, 1978333), (40769, 1256857), (168917, 303349), (179551, 285383), (181307, 282619)]