54772984

素因数分解:

$2^3\times 7^3\times {\mathrm{19961}}^1$

素因数の和:19988

約数の個数: 32

約数和(自身を含む): 119772000

約数和(自身を除く): 64999016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 19961, 39922, 79844, 139727, 159688, 279454, 558908, 978089, 1117816, 1956178, 3912356, 6846623, 7824712, 13693246, 27386492, 54772984]

約数ペア:

[(1, 54772984), (2, 27386492), (4, 13693246), (7, 7824712), (8, 6846623), (14, 3912356), (28, 1956178), (49, 1117816), (56, 978089), (98, 558908), (196, 279454), (343, 159688), (392, 139727), (686, 79844), (1372, 39922), (2744, 19961)]