56639982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4099}}^1$

素因数の和:4165

約数の個数: 48

約数和(自身を含む): 134611200

約数和(自身を除く): 77971218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4099, 4606, 6909, 8198, 12297, 13818, 24594, 28693, 57386, 86079, 172158, 192653, 200851, 385306, 401702, 577959, 602553, 1155918, 1205106, 1348571, 2697142, 4045713, 8091426, 9439997, 18879994, 28319991, 56639982]

約数ペア:

[(1, 56639982), (2, 28319991), (3, 18879994), (6, 9439997), (7, 8091426), (14, 4045713), (21, 2697142), (42, 1348571), (47, 1205106), (49, 1155918), (94, 602553), (98, 577959), (141, 401702), (147, 385306), (282, 200851), (294, 192653), (329, 172158), (658, 86079), (987, 57386), (1974, 28693), (2303, 24594), (4099, 13818), (4606, 12297), (6909, 8198)]