54035660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3541}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 130912320

約数和(自身を除く): 76876660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3541, 3815, 7082, 7630, 14164, 15260, 17705, 24787, 35410, 49574, 70820, 99148, 123935, 247870, 385969, 495740, 771938, 1543876, 1929845, 2701783, 3859690, 5403566, 7719380, 10807132, 13508915, 27017830, 54035660]

約数ペア:

[(1, 54035660), (2, 27017830), (4, 13508915), (5, 10807132), (7, 7719380), (10, 5403566), (14, 3859690), (20, 2701783), (28, 1929845), (35, 1543876), (70, 771938), (109, 495740), (140, 385969), (218, 247870), (436, 123935), (545, 99148), (763, 70820), (1090, 49574), (1526, 35410), (2180, 24787), (3052, 17705), (3541, 15260), (3815, 14164), (7082, 7630)]