49987692

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 138311712

約数和(自身を除く): 88324020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 53, 54, 71, 81, 82, 106, 108, 123, 142, 159, 162, 164, 212, 213, 246, 284, 318, 324, 369, 426, 477, 492, 636, 639, 738, 852, 954, 1107, 1278, 1431, 1476, 1908, 1917, 2173, 2214, 2556, 2862, 2911, 3321, 3763, 3834, 4293, 4346, 4428, 5724, 5751, 5822, 6519, 6642, 7526, 7668, 8586, 8692, 8733, 11289, 11502, 11644, 13038, 13284, 15052, 17172, 17466, 19557, 22578, 23004, 26076, 26199, 33867, 34932, 39114, 45156, 52398, 58671, 67734, 78228, 78597, 101601, 104796, 117342, 135468, 154283, 157194, 176013, 203202, 234684, 235791, 304803, 308566, 314388, 352026, 406404, 462849, 471582, 609606, 617132, 704052, 925698, 943164, 1219212, 1388547, 1851396, 2777094, 4165641, 5554188, 8331282, 12496923, 16662564, 24993846, 49987692]

約数ペア:

[(1, 49987692), (2, 24993846), (3, 16662564), (4, 12496923), (6, 8331282), (9, 5554188), (12, 4165641), (18, 2777094), (27, 1851396), (36, 1388547), (41, 1219212), (53, 943164), (54, 925698), (71, 704052), (81, 617132), (82, 609606), (106, 471582), (108, 462849), (123, 406404), (142, 352026), (159, 314388), (162, 308566), (164, 304803), (212, 235791), (213, 234684), (246, 203202), (284, 176013), (318, 157194), (324, 154283), (369, 135468), (426, 117342), (477, 104796), (492, 101601), (636, 78597), (639, 78228), (738, 67734), (852, 58671), (954, 52398), (1107, 45156), (1278, 39114), (1431, 34932), (1476, 33867), (1908, 26199), (1917, 26076), (2173, 23004), (2214, 22578), (2556, 19557), (2862, 17466), (2911, 17172), (3321, 15052), (3763, 13284), (3834, 13038), (4293, 11644), (4346, 11502), (4428, 11289), (5724, 8733), (5751, 8692), (5822, 8586), (6519, 7668), (6642, 7526)]