53415664

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{37511}}^1$

素因数の和:37608

約数の個数: 20

約数和(自身を含む): 104658480

約数和(自身を除く): 51242816

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 37511, 75022, 150044, 300088, 600176, 3338479, 6676958, 13353916, 26707832, 53415664]

約数ペア:

[(1, 53415664), (2, 26707832), (4, 13353916), (8, 6676958), (16, 3338479), (89, 600176), (178, 300088), (356, 150044), (712, 75022), (1424, 37511)]