57549856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19763}}^1$

素因数の和:19793

約数の個数: 48

約数和(自身を含む): 139454784

約数和(自身を除く): 81904928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 19763, 39526, 79052, 138341, 158104, 256919, 276682, 316208, 513838, 553364, 632416, 1027676, 1106728, 1798433, 2055352, 2213456, 3596866, 4110704, 4426912, 7193732, 8221408, 14387464, 28774928, 57549856]

約数ペア:

[(1, 57549856), (2, 28774928), (4, 14387464), (7, 8221408), (8, 7193732), (13, 4426912), (14, 4110704), (16, 3596866), (26, 2213456), (28, 2055352), (32, 1798433), (52, 1106728), (56, 1027676), (91, 632416), (104, 553364), (112, 513838), (182, 316208), (208, 276682), (224, 256919), (364, 158104), (416, 138341), (728, 79052), (1456, 39526), (2912, 19763)]