51499490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 108542592

約数和(自身を除く): 57043102

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 227, 245, 454, 463, 490, 926, 1135, 1589, 2270, 2315, 3178, 3241, 4630, 6482, 7945, 11123, 15890, 16205, 22246, 22687, 32410, 45374, 55615, 105101, 111230, 113435, 210202, 226870, 525505, 735707, 1051010, 1471414, 3678535, 5149949, 7357070, 10299898, 25749745, 51499490]

約数ペア:

[(1, 51499490), (2, 25749745), (5, 10299898), (7, 7357070), (10, 5149949), (14, 3678535), (35, 1471414), (49, 1051010), (70, 735707), (98, 525505), (227, 226870), (245, 210202), (454, 113435), (463, 111230), (490, 105101), (926, 55615), (1135, 45374), (1589, 32410), (2270, 22687), (2315, 22246), (3178, 16205), (3241, 15890), (4630, 11123), (6482, 7945)]