55939660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 134701056

約数和(自身を除く): 78761396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 863, 926, 1726, 1852, 2315, 3241, 3452, 4315, 4630, 6041, 6482, 8630, 9260, 12082, 12964, 16205, 17260, 24164, 30205, 32410, 60410, 64820, 120820, 399569, 799138, 1598276, 1997845, 2796983, 3995690, 5593966, 7991380, 11187932, 13984915, 27969830, 55939660]

約数ペア:

[(1, 55939660), (2, 27969830), (4, 13984915), (5, 11187932), (7, 7991380), (10, 5593966), (14, 3995690), (20, 2796983), (28, 1997845), (35, 1598276), (70, 799138), (140, 399569), (463, 120820), (863, 64820), (926, 60410), (1726, 32410), (1852, 30205), (2315, 24164), (3241, 17260), (3452, 16205), (4315, 12964), (4630, 12082), (6041, 9260), (6482, 8630)]