55408028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56081}}^1$

素因数の和:56117

約数の個数: 24

約数和(自身を含む): 109920720

約数和(自身を除く): 54512692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 56081, 112162, 224324, 729053, 1065539, 1458106, 2131078, 2916212, 4262156, 13852007, 27704014, 55408028]

約数ペア:

[(1, 55408028), (2, 27704014), (4, 13852007), (13, 4262156), (19, 2916212), (26, 2131078), (38, 1458106), (52, 1065539), (76, 729053), (247, 224324), (494, 112162), (988, 56081)]