49986896

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{42797}}^1$

素因数の和:42878

約数の個数: 20

約数和(自身を含む): 98178612

約数和(自身を除く): 48191716

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 42797, 85594, 171188, 342376, 684752, 3124181, 6248362, 12496724, 24993448, 49986896]

約数ペア:

[(1, 49986896), (2, 24993448), (4, 12496724), (8, 6248362), (16, 3124181), (73, 684752), (146, 342376), (292, 171188), (584, 85594), (1168, 42797)]