51610293285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{18371}}^1$

素因数の和:18898

約数の個数: 64

約数和(自身を含む): 91430830080

約数和(自身を除く): 39820536795

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 479, 1173, 1437, 1955, 2395, 5865, 7185, 8143, 11017, 18371, 24429, 33051, 40715, 55085, 55113, 91855, 122145, 165255, 187289, 275565, 312307, 422533, 561867, 936445, 936921, 1267599, 1561535, 2112665, 2809335, 4684605, 6337995, 7183061, 8799709, 21549183, 26399127, 35915305, 43998545, 107745915, 131995635, 149595053, 202393307, 448785159, 607179921, 747975265, 1011966535, 2243925795, 3035899605, 3440686219, 10322058657, 17203431095, 51610293285]

約数ペア:

[(1, 51610293285), (3, 17203431095), (5, 10322058657), (15, 3440686219), (17, 3035899605), (23, 2243925795), (51, 1011966535), (69, 747975265), (85, 607179921), (115, 448785159), (255, 202393307), (345, 149595053), (391, 131995635), (479, 107745915), (1173, 43998545), (1437, 35915305), (1955, 26399127), (2395, 21549183), (5865, 8799709), (7185, 7183061), (8143, 6337995), (11017, 4684605), (18371, 2809335), (24429, 2112665), (33051, 1561535), (40715, 1267599), (55085, 936921), (55113, 936445), (91855, 561867), (122145, 422533), (165255, 312307), (187289, 275565)]