51762688

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 115639920

約数和(自身を除く): 63877232

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 313, 323, 512, 544, 608, 626, 646, 1088, 1216, 1252, 1292, 2176, 2432, 2504, 2584, 4352, 4864, 5008, 5168, 5321, 5947, 8704, 9728, 10016, 10336, 10642, 11894, 20032, 20672, 21284, 23788, 40064, 41344, 42568, 47576, 80128, 82688, 85136, 95152, 101099, 160256, 165376, 170272, 190304, 202198, 340544, 380608, 404396, 681088, 761216, 808792, 1362176, 1522432, 1617584, 2724352, 3044864, 3235168, 6470336, 12940672, 25881344, 51762688]

約数ペア:

[(1, 51762688), (2, 25881344), (4, 12940672), (8, 6470336), (16, 3235168), (17, 3044864), (19, 2724352), (32, 1617584), (34, 1522432), (38, 1362176), (64, 808792), (68, 761216), (76, 681088), (128, 404396), (136, 380608), (152, 340544), (256, 202198), (272, 190304), (304, 170272), (313, 165376), (323, 160256), (512, 101099), (544, 95152), (608, 85136), (626, 82688), (646, 80128), (1088, 47576), (1216, 42568), (1252, 41344), (1292, 40064), (2176, 23788), (2432, 21284), (2504, 20672), (2584, 20032), (4352, 11894), (4864, 10642), (5008, 10336), (5168, 10016), (5321, 9728), (5947, 8704)]