49271248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{236881}}^1$

素因数の和:236902

約数の個数: 20

約数和(自身を含む): 102806788

約数和(自身を除く): 53535540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 236881, 473762, 947524, 1895048, 3079453, 3790096, 6158906, 12317812, 24635624, 49271248]

約数ペア:

[(1, 49271248), (2, 24635624), (4, 12317812), (8, 6158906), (13, 3790096), (16, 3079453), (26, 1895048), (52, 947524), (104, 473762), (208, 236881)]