49229648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{236681}}^1$

素因数の和:236702

約数の個数: 20

約数和(自身を含む): 102719988

約数和(自身を除く): 53490340

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 236681, 473362, 946724, 1893448, 3076853, 3786896, 6153706, 12307412, 24614824, 49229648]

約数ペア:

[(1, 49229648), (2, 24614824), (4, 12307412), (8, 6153706), (13, 3786896), (16, 3076853), (26, 1893448), (52, 946724), (104, 473362), (208, 236681)]