55000036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 121746240

約数和(自身を除く): 66746204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 169, 182, 197, 236, 338, 364, 394, 413, 676, 767, 788, 826, 1183, 1379, 1534, 1652, 2366, 2561, 2758, 3068, 4732, 5122, 5369, 5516, 9971, 10244, 10738, 11623, 17927, 19942, 21476, 23246, 33293, 35854, 39884, 46492, 66586, 69797, 71708, 81361, 133172, 139594, 151099, 162722, 233051, 279188, 302198, 325444, 466102, 604396, 932204, 1057693, 1964287, 2115386, 3928574, 4230772, 7857148, 13750009, 27500018, 55000036]

約数ペア:

[(1, 55000036), (2, 27500018), (4, 13750009), (7, 7857148), (13, 4230772), (14, 3928574), (26, 2115386), (28, 1964287), (52, 1057693), (59, 932204), (91, 604396), (118, 466102), (169, 325444), (182, 302198), (197, 279188), (236, 233051), (338, 162722), (364, 151099), (394, 139594), (413, 133172), (676, 81361), (767, 71708), (788, 69797), (826, 66586), (1183, 46492), (1379, 39884), (1534, 35854), (1652, 33293), (2366, 23246), (2561, 21476), (2758, 19942), (3068, 17927), (4732, 11623), (5122, 10738), (5369, 10244), (5516, 9971)]