55216242

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{17939}}^1$

素因数の和:17972

約数の個数: 40

約数和(自身を含む): 130244400

約数和(自身を除く): 75028158

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 17939, 35878, 53817, 107634, 161451, 322902, 340841, 484353, 681682, 968706, 1022523, 1453059, 2045046, 2906118, 3067569, 6135138, 9202707, 18405414, 27608121, 55216242]

約数ペア:

[(1, 55216242), (2, 27608121), (3, 18405414), (6, 9202707), (9, 6135138), (18, 3067569), (19, 2906118), (27, 2045046), (38, 1453059), (54, 1022523), (57, 968706), (81, 681682), (114, 484353), (162, 340841), (171, 322902), (342, 161451), (513, 107634), (1026, 53817), (1539, 35878), (3078, 17939)]