51381186

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 104571648

約数和(自身を除く): 53190462

約数列:

[1, 2, 3, 6, 107, 163, 214, 321, 326, 489, 491, 642, 978, 982, 1473, 2946, 17441, 34882, 52323, 52537, 80033, 104646, 105074, 157611, 160066, 240099, 315222, 480198, 8563531, 17127062, 25690593, 51381186]

約数ペア:

[(1, 51381186), (2, 25690593), (3, 17127062), (6, 8563531), (107, 480198), (163, 315222), (214, 240099), (321, 160066), (326, 157611), (489, 105074), (491, 104646), (642, 80033), (978, 52537), (982, 52323), (1473, 34882), (2946, 17441)]