57986950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 128308752

約数和(自身を除く): 70321802

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 197, 203, 290, 350, 394, 406, 725, 841, 985, 1015, 1379, 1450, 1682, 1970, 2030, 2758, 4205, 4925, 5075, 5713, 5887, 6895, 8410, 9850, 10150, 11426, 11774, 13790, 21025, 28565, 29435, 34475, 39991, 42050, 57130, 58870, 68950, 79982, 142825, 147175, 165677, 199955, 285650, 294350, 331354, 399910, 828385, 999775, 1159739, 1656770, 1999550, 2319478, 4141925, 5798695, 8283850, 11597390, 28993475, 57986950]

約数ペア:

[(1, 57986950), (2, 28993475), (5, 11597390), (7, 8283850), (10, 5798695), (14, 4141925), (25, 2319478), (29, 1999550), (35, 1656770), (50, 1159739), (58, 999775), (70, 828385), (145, 399910), (175, 331354), (197, 294350), (203, 285650), (290, 199955), (350, 165677), (394, 147175), (406, 142825), (725, 79982), (841, 68950), (985, 58870), (1015, 57130), (1379, 42050), (1450, 39991), (1682, 34475), (1970, 29435), (2030, 28565), (2758, 21025), (4205, 13790), (4925, 11774), (5075, 11426), (5713, 10150), (5887, 9850), (6895, 8410)]