51342634

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 91395072

約数和(自身を除く): 40052438

約数列:

[1, 2, 7, 14, 31, 62, 217, 281, 421, 434, 562, 842, 1967, 2947, 3934, 5894, 8711, 13051, 17422, 26102, 60977, 91357, 118301, 121954, 182714, 236602, 828107, 1656214, 3667331, 7334662, 25671317, 51342634]

約数ペア:

[(1, 51342634), (2, 25671317), (7, 7334662), (14, 3667331), (31, 1656214), (62, 828107), (217, 236602), (281, 182714), (421, 121954), (434, 118301), (562, 91357), (842, 60977), (1967, 26102), (2947, 17422), (3934, 13051), (5894, 8711)]