48772563

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 78704640

約数和(自身を除く): 29932077

約数列:

[1, 3, 7, 19, 21, 57, 133, 251, 399, 487, 753, 1461, 1757, 3409, 4769, 5271, 9253, 10227, 14307, 27759, 33383, 64771, 100149, 122237, 194313, 366711, 855659, 2322503, 2566977, 6967509, 16257521, 48772563]

約数ペア:

[(1, 48772563), (3, 16257521), (7, 6967509), (19, 2566977), (21, 2322503), (57, 855659), (133, 366711), (251, 194313), (399, 122237), (487, 100149), (753, 64771), (1461, 33383), (1757, 27759), (3409, 14307), (4769, 10227), (5271, 9253)]