51543856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35401}}^1$

素因数の和:35429

約数の個数: 40

約数和(自身を含む): 122915744

約数和(自身を除く): 71371888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 35401, 70802, 141604, 247807, 283208, 460213, 495614, 566416, 920426, 991228, 1840852, 1982456, 3221491, 3681704, 3964912, 6442982, 7363408, 12885964, 25771928, 51543856]

約数ペア:

[(1, 51543856), (2, 25771928), (4, 12885964), (7, 7363408), (8, 6442982), (13, 3964912), (14, 3681704), (16, 3221491), (26, 1982456), (28, 1840852), (52, 991228), (56, 920426), (91, 566416), (104, 495614), (112, 460213), (182, 283208), (208, 247807), (364, 141604), (728, 70802), (1456, 35401)]