51965656

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{106487}}^1$

素因数の和:106554

約数の個数: 16

約数和(自身を含む): 99033840

約数和(自身を除く): 47068184

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 106487, 212974, 425948, 851896, 6495707, 12991414, 25982828, 51965656]

約数ペア:

[(1, 51965656), (2, 25982828), (4, 12991414), (8, 6495707), (61, 851896), (122, 425948), (244, 212974), (488, 106487)]