51943568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:109

約数の個数: 90

約数和(自身を含む): 117566694

約数和(自身を除く): 65623126

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 361, 368, 391, 437, 529, 646, 722, 782, 874, 1058, 1292, 1444, 1564, 1748, 2116, 2584, 2888, 3128, 3496, 4232, 5168, 5776, 6137, 6256, 6992, 7429, 8303, 8464, 8993, 10051, 12274, 14858, 16606, 17986, 20102, 24548, 29716, 33212, 35972, 40204, 49096, 59432, 66424, 71944, 80408, 98192, 118864, 132848, 141151, 143888, 160816, 170867, 190969, 282302, 341734, 381938, 564604, 683468, 763876, 1129208, 1366936, 1527752, 2258416, 2733872, 3055504, 3246473, 6492946, 12985892, 25971784, 51943568]

約数ペア:

[(1, 51943568), (2, 25971784), (4, 12985892), (8, 6492946), (16, 3246473), (17, 3055504), (19, 2733872), (23, 2258416), (34, 1527752), (38, 1366936), (46, 1129208), (68, 763876), (76, 683468), (92, 564604), (136, 381938), (152, 341734), (184, 282302), (272, 190969), (304, 170867), (323, 160816), (361, 143888), (368, 141151), (391, 132848), (437, 118864), (529, 98192), (646, 80408), (722, 71944), (782, 66424), (874, 59432), (1058, 49096), (1292, 40204), (1444, 35972), (1564, 33212), (1748, 29716), (2116, 24548), (2584, 20102), (2888, 17986), (3128, 16606), (3496, 14858), (4232, 12274), (5168, 10051), (5776, 8993), (6137, 8464), (6256, 8303), (6992, 7429)]