55799120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53653}}^1$

素因数の和:53679

約数の個数: 40

約数和(自身を含む): 139715016

約数和(自身を除く): 83915896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 53653, 107306, 214612, 268265, 429224, 536530, 697489, 858448, 1073060, 1394978, 2146120, 2789956, 3487445, 4292240, 5579912, 6974890, 11159824, 13949780, 27899560, 55799120]

約数ペア:

[(1, 55799120), (2, 27899560), (4, 13949780), (5, 11159824), (8, 6974890), (10, 5579912), (13, 4292240), (16, 3487445), (20, 2789956), (26, 2146120), (40, 1394978), (52, 1073060), (65, 858448), (80, 697489), (104, 536530), (130, 429224), (208, 268265), (260, 214612), (520, 107306), (1040, 53653)]