49891696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 99866624

約数和(自身を除く): 49974928

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 571, 688, 1016, 1142, 2032, 2284, 4568, 5461, 9136, 10922, 21844, 24553, 43688, 49106, 72517, 87376, 98212, 145034, 196424, 290068, 392848, 580136, 1160272, 3118231, 6236462, 12472924, 24945848, 49891696]

約数ペア:

[(1, 49891696), (2, 24945848), (4, 12472924), (8, 6236462), (16, 3118231), (43, 1160272), (86, 580136), (127, 392848), (172, 290068), (254, 196424), (344, 145034), (508, 98212), (571, 87376), (688, 72517), (1016, 49106), (1142, 43688), (2032, 24553), (2284, 21844), (4568, 10922), (5461, 9136)]