49980176

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{66463}}^1$

素因数の和:66518

約数の個数: 20

約数和(自身を含む): 98898432

約数和(自身を除く): 48918256

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 66463, 132926, 265852, 531704, 1063408, 3123761, 6247522, 12495044, 24990088, 49980176]

約数ペア:

[(1, 49980176), (2, 24990088), (4, 12495044), (8, 6247522), (16, 3123761), (47, 1063408), (94, 531704), (188, 265852), (376, 132926), (752, 66463)]