55210988

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2887}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 110621952

約数和(自身を除く): 55410964

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 2887, 4781, 5774, 9562, 11548, 19124, 20209, 40418, 80836, 1971821, 3943642, 7887284, 13802747, 27605494, 55210988]

約数ペア:

[(1, 55210988), (2, 27605494), (4, 13802747), (7, 7887284), (14, 3943642), (28, 1971821), (683, 80836), (1366, 40418), (2732, 20209), (2887, 19124), (4781, 11548), (5774, 9562)]