47812850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 92970240

約数和(自身を除く): 45157390

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 109, 155, 218, 283, 310, 545, 566, 775, 1090, 1415, 1550, 2725, 2830, 3379, 5450, 6758, 7075, 8773, 14150, 16895, 17546, 30847, 33790, 43865, 61694, 84475, 87730, 154235, 168950, 219325, 308470, 438650, 771175, 956257, 1542350, 1912514, 4781285, 9562570, 23906425, 47812850]

約数ペア:

[(1, 47812850), (2, 23906425), (5, 9562570), (10, 4781285), (25, 1912514), (31, 1542350), (50, 956257), (62, 771175), (109, 438650), (155, 308470), (218, 219325), (283, 168950), (310, 154235), (545, 87730), (566, 84475), (775, 61694), (1090, 43865), (1415, 33790), (1550, 30847), (2725, 17546), (2830, 16895), (3379, 14150), (5450, 8773), (6758, 7075)]