23553950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 50487840

約数和(自身を除く): 26933890

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 173, 175, 346, 350, 389, 778, 865, 1211, 1730, 1945, 2422, 2723, 3890, 4325, 5446, 6055, 8650, 9725, 12110, 13615, 19450, 27230, 30275, 60550, 67297, 68075, 134594, 136150, 336485, 471079, 672970, 942158, 1682425, 2355395, 3364850, 4710790, 11776975, 23553950]

約数ペア:

[(1, 23553950), (2, 11776975), (5, 4710790), (7, 3364850), (10, 2355395), (14, 1682425), (25, 942158), (35, 672970), (50, 471079), (70, 336485), (173, 136150), (175, 134594), (346, 68075), (350, 67297), (389, 60550), (778, 30275), (865, 27230), (1211, 19450), (1730, 13615), (1945, 12110), (2422, 9725), (2723, 8650), (3890, 6055), (4325, 5446)]