51973918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1609}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 80680320

約数和(自身を除く): 28706402

約数列:

[1, 2, 31, 62, 521, 1042, 1609, 3218, 16151, 32302, 49879, 99758, 838289, 1676578, 25986959, 51973918]

約数ペア:

[(1, 51973918), (2, 25986959), (31, 1676578), (62, 838289), (521, 99758), (1042, 49879), (1609, 32302), (3218, 16151)]