55440616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90001}}^1$

素因数の和:90025

約数の個数: 32

約数和(自身を含む): 129602880

約数和(自身を除く): 74162264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 90001, 180002, 360004, 630007, 720008, 990011, 1260014, 1980022, 2520028, 3960044, 5040056, 6930077, 7920088, 13860154, 27720308, 55440616]

約数ペア:

[(1, 55440616), (2, 27720308), (4, 13860154), (7, 7920088), (8, 6930077), (11, 5040056), (14, 3960044), (22, 2520028), (28, 1980022), (44, 1260014), (56, 990011), (77, 720008), (88, 630007), (154, 360004), (308, 180002), (616, 90001)]