49991344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7805

約数の個数: 40

約数和(自身を含む): 107687552

約数和(自身を除く): 57696208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 7753, 15506, 31012, 62024, 100789, 124048, 201578, 240343, 403156, 480686, 806312, 961372, 1612624, 1922744, 3124459, 3845488, 6248918, 12497836, 24995672, 49991344]

約数ペア:

[(1, 49991344), (2, 24995672), (4, 12497836), (8, 6248918), (13, 3845488), (16, 3124459), (26, 1922744), (31, 1612624), (52, 961372), (62, 806312), (104, 480686), (124, 403156), (208, 240343), (248, 201578), (403, 124048), (496, 100789), (806, 62024), (1612, 31012), (3224, 15506), (6448, 7753)]