51297746

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 82487808

約数和(自身を除く): 31190062

約数列:

[1, 2, 31, 53, 62, 67, 106, 134, 233, 466, 1643, 2077, 3286, 3551, 4154, 7102, 7223, 12349, 14446, 15611, 24698, 31222, 110081, 220162, 382819, 483941, 765638, 827383, 967882, 1654766, 25648873, 51297746]

約数ペア:

[(1, 51297746), (2, 25648873), (31, 1654766), (53, 967882), (62, 827383), (67, 765638), (106, 483941), (134, 382819), (233, 220162), (466, 110081), (1643, 31222), (2077, 24698), (3286, 15611), (3551, 14446), (4154, 12349), (7102, 7223)]