50245007436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{642881}}^1$

素因数の和:643071

約数の個数: 72

約数和(自身を含む): 137597320224

約数和(自身を除く): 87352312788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 167, 234, 334, 468, 501, 668, 1002, 1503, 2004, 2171, 3006, 4342, 6012, 6513, 8684, 13026, 19539, 26052, 39078, 78156, 642881, 1285762, 1928643, 2571524, 3857286, 5785929, 7714572, 8357453, 11571858, 16714906, 23143716, 25072359, 33429812, 50144718, 75217077, 100289436, 107361127, 150434154, 214722254, 300868308, 322083381, 429444508, 644166762, 966250143, 1288333524, 1395694651, 1932500286, 2791389302, 3865000572, 4187083953, 5582778604, 8374167906, 12561251859, 16748335812, 25122503718, 50245007436]

約数ペア:

[(1, 50245007436), (2, 25122503718), (3, 16748335812), (4, 12561251859), (6, 8374167906), (9, 5582778604), (12, 4187083953), (13, 3865000572), (18, 2791389302), (26, 1932500286), (36, 1395694651), (39, 1288333524), (52, 966250143), (78, 644166762), (117, 429444508), (156, 322083381), (167, 300868308), (234, 214722254), (334, 150434154), (468, 107361127), (501, 100289436), (668, 75217077), (1002, 50144718), (1503, 33429812), (2004, 25072359), (2171, 23143716), (3006, 16714906), (4342, 11571858), (6012, 8357453), (6513, 7714572), (8684, 5785929), (13026, 3857286), (19539, 2571524), (26052, 1928643), (39078, 1285762), (78156, 642881)]