54404420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22859}}^1$

素因数の和:22892

約数の個数: 48

約数和(自身を含む): 138257280

約数和(自身を除く): 83852860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 22859, 45718, 91436, 114295, 160013, 228590, 320026, 388603, 457180, 640052, 777206, 800065, 1554412, 1600130, 1943015, 2720221, 3200260, 3886030, 5440442, 7772060, 10880884, 13601105, 27202210, 54404420]

約数ペア:

[(1, 54404420), (2, 27202210), (4, 13601105), (5, 10880884), (7, 7772060), (10, 5440442), (14, 3886030), (17, 3200260), (20, 2720221), (28, 1943015), (34, 1600130), (35, 1554412), (68, 800065), (70, 777206), (85, 640052), (119, 457180), (140, 388603), (170, 320026), (238, 228590), (340, 160013), (476, 114295), (595, 91436), (1190, 45718), (2380, 22859)]