57180844

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 118540800

約数和(自身を除く): 61359956

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 343, 497, 587, 686, 994, 1174, 1372, 1988, 2348, 3479, 4109, 6958, 8218, 13916, 16436, 24353, 28763, 41677, 48706, 57526, 83354, 97412, 115052, 166708, 201341, 291739, 402682, 583478, 805364, 1166956, 2042173, 4084346, 8168692, 14295211, 28590422, 57180844]

約数ペア:

[(1, 57180844), (2, 28590422), (4, 14295211), (7, 8168692), (14, 4084346), (28, 2042173), (49, 1166956), (71, 805364), (98, 583478), (142, 402682), (196, 291739), (284, 201341), (343, 166708), (497, 115052), (587, 97412), (686, 83354), (994, 57526), (1174, 48706), (1372, 41677), (1988, 28763), (2348, 24353), (3479, 16436), (4109, 13916), (6958, 8218)]