53099888

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{7883}}^1$

素因数の和:8312

約数の個数: 20

約数和(自身を含む): 103138488

約数和(自身を除く): 50038600

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 7883, 15766, 31532, 63064, 126128, 3318743, 6637486, 13274972, 26549944, 53099888]

約数ペア:

[(1, 53099888), (2, 26549944), (4, 13274972), (8, 6637486), (16, 3318743), (421, 126128), (842, 63064), (1684, 31532), (3368, 15766), (6736, 7883)]