57010016

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 129265920

約数和(自身を除く): 72255904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1831, 1946, 2224, 3662, 3892, 4448, 7324, 7784, 12817, 14648, 15568, 25634, 29296, 31136, 51268, 58592, 102536, 205072, 254509, 410144, 509018, 1018036, 1781563, 2036072, 3563126, 4072144, 7126252, 8144288, 14252504, 28505008, 57010016]

約数ペア:

[(1, 57010016), (2, 28505008), (4, 14252504), (7, 8144288), (8, 7126252), (14, 4072144), (16, 3563126), (28, 2036072), (32, 1781563), (56, 1018036), (112, 509018), (139, 410144), (224, 254509), (278, 205072), (556, 102536), (973, 58592), (1112, 51268), (1831, 31136), (1946, 29296), (2224, 25634), (3662, 15568), (3892, 14648), (4448, 12817), (7324, 7784)]