55394080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49459}}^1$

素因数の和:49481

約数の個数: 48

約数和(自身を含む): 149567040

約数和(自身を除く): 94172960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49459, 98918, 197836, 247295, 346213, 395672, 494590, 692426, 791344, 989180, 1384852, 1582688, 1731065, 1978360, 2769704, 3462130, 3956720, 5539408, 6924260, 7913440, 11078816, 13848520, 27697040, 55394080]

約数ペア:

[(1, 55394080), (2, 27697040), (4, 13848520), (5, 11078816), (7, 7913440), (8, 6924260), (10, 5539408), (14, 3956720), (16, 3462130), (20, 2769704), (28, 1978360), (32, 1731065), (35, 1582688), (40, 1384852), (56, 989180), (70, 791344), (80, 692426), (112, 494590), (140, 395672), (160, 346213), (224, 247295), (280, 197836), (560, 98918), (1120, 49459)]