53272528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{77431}}^1$

素因数の和:77482

約数の個数: 20

約数和(自身を含む): 105617248

約数和(自身を除く): 52344720

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 77431, 154862, 309724, 619448, 1238896, 3329533, 6659066, 13318132, 26636264, 53272528]

約数ペア:

[(1, 53272528), (2, 26636264), (4, 13318132), (8, 6659066), (16, 3329533), (43, 1238896), (86, 619448), (172, 309724), (344, 154862), (688, 77431)]