51332554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 102767616

約数和(自身を除く): 51435062

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 91, 94, 119, 182, 221, 238, 329, 353, 442, 611, 658, 706, 799, 1222, 1547, 1598, 2471, 3094, 4277, 4589, 4942, 5593, 6001, 8554, 9178, 10387, 11186, 12002, 16591, 20774, 32123, 33182, 42007, 64246, 72709, 78013, 84014, 116137, 145418, 156026, 215683, 232274, 282047, 431366, 546091, 564094, 1092182, 1509781, 1974329, 3019562, 3666611, 3948658, 7333222, 25666277, 51332554]

約数ペア:

[(1, 51332554), (2, 25666277), (7, 7333222), (13, 3948658), (14, 3666611), (17, 3019562), (26, 1974329), (34, 1509781), (47, 1092182), (91, 564094), (94, 546091), (119, 431366), (182, 282047), (221, 232274), (238, 215683), (329, 156026), (353, 145418), (442, 116137), (611, 84014), (658, 78013), (706, 72709), (799, 64246), (1222, 42007), (1547, 33182), (1598, 32123), (2471, 20774), (3094, 16591), (4277, 12002), (4589, 11186), (4942, 10387), (5593, 9178), (6001, 8554)]