49187216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{236477}}^1$

素因数の和:236498

約数の個数: 20

約数和(自身を含む): 102631452

約数和(自身を除く): 53444236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 236477, 472954, 945908, 1891816, 3074201, 3783632, 6148402, 12296804, 24593608, 49187216]

約数ペア:

[(1, 49187216), (2, 24593608), (4, 12296804), (8, 6148402), (13, 3783632), (16, 3074201), (26, 1891816), (52, 945908), (104, 472954), (208, 236477)]