47856830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 101303136

約数和(自身を除く): 53446306

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 967, 1010, 1414, 1934, 3535, 4835, 4949, 6769, 7070, 9670, 9898, 13538, 24745, 33845, 47383, 49490, 67690, 94766, 97667, 195334, 236915, 473830, 488335, 683669, 976670, 1367338, 3418345, 4785683, 6836690, 9571366, 23928415, 47856830]

約数ペア:

[(1, 47856830), (2, 23928415), (5, 9571366), (7, 6836690), (10, 4785683), (14, 3418345), (35, 1367338), (49, 976670), (70, 683669), (98, 488335), (101, 473830), (202, 236915), (245, 195334), (490, 97667), (505, 94766), (707, 67690), (967, 49490), (1010, 47383), (1414, 33845), (1934, 24745), (3535, 13538), (4835, 9898), (4949, 9670), (6769, 7070)]