53487958

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20063}}^1$

素因数の和:20139

約数の個数: 16

約数和(自身を含む): 84750336

約数和(自身を除く): 31262378

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 20063, 40126, 621953, 862709, 1243906, 1725418, 26743979, 53487958]

約数ペア:

[(1, 53487958), (2, 26743979), (31, 1725418), (43, 1243906), (62, 862709), (86, 621953), (1333, 40126), (2666, 20063)]