55378484

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32423}}^1$

素因数の和:32495

約数の個数: 24

約数和(自身を含む): 112576128

約数和(自身を除く): 57197644

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 32423, 64846, 129692, 226961, 453922, 907844, 1977803, 3955606, 7911212, 13844621, 27689242, 55378484]

約数ペア:

[(1, 55378484), (2, 27689242), (4, 13844621), (7, 7911212), (14, 3955606), (28, 1977803), (61, 907844), (122, 453922), (244, 226961), (427, 129692), (854, 64846), (1708, 32423)]