55625290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 118445544

約数和(自身を除く): 62820254

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 1861, 2135, 2989, 3722, 4270, 5978, 9305, 13027, 14945, 18610, 26054, 29890, 65135, 91189, 113521, 130270, 182378, 227042, 455945, 567605, 794647, 911890, 1135210, 1589294, 3973235, 5562529, 7946470, 11125058, 27812645, 55625290]

約数ペア:

[(1, 55625290), (2, 27812645), (5, 11125058), (7, 7946470), (10, 5562529), (14, 3973235), (35, 1589294), (49, 1135210), (61, 911890), (70, 794647), (98, 567605), (122, 455945), (245, 227042), (305, 182378), (427, 130270), (490, 113521), (610, 91189), (854, 65135), (1861, 29890), (2135, 26054), (2989, 18610), (3722, 14945), (4270, 13027), (5978, 9305)]