49923880

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23549}}^1$

素因数の和:23613

約数の個数: 32

約数和(自身を含む): 114453000

約数和(自身を除く): 64529120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23549, 47098, 94196, 117745, 188392, 235490, 470980, 941960, 1248097, 2496194, 4992388, 6240485, 9984776, 12480970, 24961940, 49923880]

約数ペア:

[(1, 49923880), (2, 24961940), (4, 12480970), (5, 9984776), (8, 6240485), (10, 4992388), (20, 2496194), (40, 1248097), (53, 941960), (106, 470980), (212, 235490), (265, 188392), (424, 117745), (530, 94196), (1060, 47098), (2120, 23549)]