55398548

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 98829024

約数和(自身を除く): 43430476

約数列:

[1, 2, 4, 67, 134, 268, 421, 491, 842, 982, 1684, 1964, 28207, 32897, 56414, 65794, 112828, 131588, 206711, 413422, 826844, 13849637, 27699274, 55398548]

約数ペア:

[(1, 55398548), (2, 27699274), (4, 13849637), (67, 826844), (134, 413422), (268, 206711), (421, 131588), (491, 112828), (842, 65794), (982, 56414), (1684, 32897), (1964, 28207)]