49946416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2333

約数の個数: 40

約数和(自身を含む): 105218960

約数和(自身を除く): 55272544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2203, 2834, 4406, 5668, 8812, 11336, 17624, 22672, 28639, 35248, 57278, 114556, 229112, 240127, 458224, 480254, 960508, 1921016, 3121651, 3842032, 6243302, 12486604, 24973208, 49946416]

約数ペア:

[(1, 49946416), (2, 24973208), (4, 12486604), (8, 6243302), (13, 3842032), (16, 3121651), (26, 1921016), (52, 960508), (104, 480254), (109, 458224), (208, 240127), (218, 229112), (436, 114556), (872, 57278), (1417, 35248), (1744, 28639), (2203, 22672), (2834, 17624), (4406, 11336), (5668, 8812)]