50786072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 101178720

約数和(自身を除く): 50392648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 421, 842, 887, 1684, 1774, 3368, 3548, 7096, 7157, 14314, 15079, 28628, 30158, 57256, 60316, 120632, 373427, 746854, 1493708, 2987416, 6348259, 12696518, 25393036, 50786072]

約数ペア:

[(1, 50786072), (2, 25393036), (4, 12696518), (8, 6348259), (17, 2987416), (34, 1493708), (68, 746854), (136, 373427), (421, 120632), (842, 60316), (887, 57256), (1684, 30158), (1774, 28628), (3368, 15079), (3548, 14314), (7096, 7157)]