55873168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6247}}^1$

素因数の和:6311

約数の個数: 40

約数和(自身を含む): 119311808

約数和(自身を除く): 63438640

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6247, 8944, 12494, 24988, 49976, 81211, 99952, 162422, 268621, 324844, 537242, 649688, 1074484, 1299376, 2148968, 3492073, 4297936, 6984146, 13968292, 27936584, 55873168]

約数ペア:

[(1, 55873168), (2, 27936584), (4, 13968292), (8, 6984146), (13, 4297936), (16, 3492073), (26, 2148968), (43, 1299376), (52, 1074484), (86, 649688), (104, 537242), (172, 324844), (208, 268621), (344, 162422), (559, 99952), (688, 81211), (1118, 49976), (2236, 24988), (4472, 12494), (6247, 8944)]