51351636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13007}}^1$

素因数の和:13068

約数の個数: 48

約数和(自身を含む): 139862016

約数和(自身を除く): 88510380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 13007, 26014, 39021, 52028, 78042, 91049, 156084, 182098, 273147, 364196, 546294, 611329, 1092588, 1222658, 1833987, 2445316, 3667974, 4279303, 7335948, 8558606, 12837909, 17117212, 25675818, 51351636]

約数ペア:

[(1, 51351636), (2, 25675818), (3, 17117212), (4, 12837909), (6, 8558606), (7, 7335948), (12, 4279303), (14, 3667974), (21, 2445316), (28, 1833987), (42, 1222658), (47, 1092588), (84, 611329), (94, 546294), (141, 364196), (188, 273147), (282, 182098), (329, 156084), (564, 91049), (658, 78042), (987, 52028), (1316, 39021), (1974, 26014), (3948, 13007)]